Space News Roundup: July 2025

Senior Aerospace Editor’s Exhaustive Analysis

Vera C. Rubin Observatory: A New Era in Astronomy

The Vera C. Rubin Observatory, perched atop Cerro Pachón in Chile, has released its first images, marking a transformative moment for astronomy. Equipped with the world’s largest digital camera, the observatory is poised to become “the greatest astronomical discovery machine ever built,” according to Director Željko Ivezić. Its mission: to scan the southern sky nightly for the next decade, generating an unprecedented 10 million alerts per night for changing cosmic events, such as supernovae, asteroid flybys, and cosmic collisions.

First Images and Scientific Promise

The initial images, including breathtaking views of galaxies, cosmic collisions, and the Trifid Nebula (nicknamed the “cotton candy” nebula), showcase the observatory’s ability to capture light from across billions of years of cosmic history. “We are seeing light from across billions of years of cosmic history,” said Keith Bechtol, emphasizing the observatory’s reach into the early universe. Read more.

Data Flood and Dark Matter

The Rubin Observatory’s data will be a goldmine for research into dark energy, dark matter, and the tracking of potentially hazardous asteroids. Its nightly scans will enable astronomers to detect everything that changes, moves, or appears in the sky. Advanced algorithms are being developed to help astronomers manage this data deluge. “We can detect everything that changes, moves and appears,” says Yusra AlSayyad, Rubin’s deputy associate director for data management. More details.

Outlook

– Revolution in Time-Domain Astronomy: The observatory will enable real-time tracking of transient events.
– Public Engagement: Data will be accessible to both professional astronomers and citizen scientists.
– Decadal Legacy: Over the next ten years, Rubin will fundamentally reshape our understanding of the dynamic universe.

European MTG-S1 Satellite: Meteorology’s Quantum Leap

The European Space Agency (ESA) and EUMETSAT have launched the MTG-S1 satellite aboard a SpaceX Falcon 9, ushering in a new era for meteorological satellite technology. Weighing 1.8 tons and equipped with the Sentinel-4 instrument, MTG-S1 will provide 3D atmospheric mapping and real-time air quality monitoring for Europe and North Africa.

Mission Highlights

– 3D Atmospheric Data: MTG-S1’s advanced sensors will deliver 3D maps of the atmosphere every 30 minutes, enhancing nowcasting and climate research.
– Air Quality Monitoring: Sentinel-4 will provide hourly data on atmospheric pollution, crucial for public health and environmental policy.
– Storm Forecasting: The satellite will improve thunderstorm prediction and support more accurate, timely weather forecasts. Read more.

Launch and Collaboration

The launch, conducted by SpaceX, also demonstrated the company’s rapid launch cadence and reusable rocket technology, with the Falcon 9 booster landing successfully on a drone ship. The mission is a testament to international collaboration, involving ESA, EUMETSAT, and multiple European partners. Coverage.

Outlook

– Enhanced Weather Prediction: Real-time data will refine models for storms, heatwaves, and air quality.
– Climate Research: Long-term datasets will support climate change studies and policy decisions.
– Operational Impact: The satellite’s data will be integrated into weather services across Europe and beyond.

MethaneSAT: A Setback for Climate Monitoring

The MethaneSAT satellite, a $88–134 million project funded by the Environmental Defense Fund and Jeff Bezos’ Earth Fund, was launched in March 2024 to monitor methane emissions from oil and gas production. However, the satellite has lost power and is “likely not recoverable,” representing a significant blow to global climate monitoring efforts.

Mission and Failure

MethaneSAT was designed to provide high-resolution data on methane leaks, a potent greenhouse gas. Its loss is described as a “setback, not a failure,” by EDF’s Amy Middleton, emphasizing the mission’s valuable data and lessons learned. More information.

Replacement and Future Plans

The team is considering launching a replacement satellite, but the incident highlights the risks inherent in complex space missions. MethaneSAT’s demise also underscores the need for redundancy and robust engineering in climate monitoring infrastructure. Further reading.

Outlook

– Gap in Methane Data: The loss creates a temporary blind spot in global methane surveillance.
– Call for Resilience: Future missions will need enhanced reliability and backup systems.
– Climate Policy Impact: Policymakers may face delays in accessing critical emissions data.

Satellite Imagery: The New Battlefield and Environmental Sentinel

Iran’s Fordow Nuclear Facility: After the Strikes

Satellite images from Maxar Technologies and other providers have been instrumental in revealing the aftermath of US and Israeli strikes on Iran’s Fordow nuclear facility. Despite claims of destruction, imagery shows ongoing repairs, new access roads, and active construction, suggesting only a temporary setback to Iran’s nuclear program. See images.

Key Findings

– Damage Assessment: Satellite photos show caved-in entrance tunnels, heavy machinery, and personnel at bomb impact sites.
– Rapid Reconstruction: Iran is actively rebuilding, with experts noting that uranium enrichment could resume within months.
– Transparency and Verification: The IAEA relies on such imagery for independent verification, often contradicting official statements. More.

Israel’s Satellite Network: Intelligence Superiority

Israel’s use of over 12,000 satellite images and advanced drones during Operation Rising Lion against Iran demonstrates the critical role of space-based intelligence in modern warfare. Rapid target acquisition and secure communications were enabled by this robust satellite network. Read more.

Environmental Monitoring: Heatwaves and Wildfires

Copernicus Sentinel-3 and other satellites have captured the intensity of Europe’s ongoing heatwave, with land surface temperatures reaching up to 54°C in Seville. These images aid in wildfire risk tracking, agricultural planning, and climate modeling. See the data.

Outlook

– Military Transparency: Satellite imagery is now central to global security, providing independent verification of military claims.
– Environmental Sentinel: Satellites are indispensable for tracking climate events, pollution, and natural disasters.
– Policy and Diplomacy: Imagery informs international negotiations and public understanding of conflicts and crises.

Starlink, Salt, and the Direct-to-Cell Revolution

Starlink (SpaceX) and Swiss operator Salt have demonstrated the technical feasibility of direct smartphone-to-satellite communication, bypassing traditional cell towers. A recent demonstration in Switzerland proved the concept, with commercial rollout pending regulatory approval. Details.

Key Features

– Direct SMS, GPS, and Emergency Calls: Starlink’s Direct to Cell service will enable free SMS, GPS sharing, and emergency calls in areas without mobile coverage, starting July 2025 in the US with T-Mobile. More.
– Global Expansion: Broader features and international rollout are expected by 2026–2027.
– Disaster Resilience: Satellite connectivity will ensure communication during natural disasters or in remote areas.

Outlook

– End of Dead Zones: Satellite-to-phone services will make global connectivity ubiquitous.
– Regulatory Hurdles: Data protection and spectrum allocation remain challenges.
– Competitive Landscape: Other providers and nations are likely to follow suit, accelerating innovation.

SpaceX: Launch Cadence, Starlink, and Political Tensions

Record-Breaking Launches

SpaceX continues to set records, with 27 Starlink satellites launched from Cape Canaveral just two days after a previous launch from the same pad, and 26 more from California 13 hours later. The company deorbited 472 Starlink satellites from December to May, highlighting both the scale and sustainability challenges of mega-constellations. Read more.

Government Contracts Under Scrutiny

Amid a public feud between Elon Musk and Donald Trump, SpaceX’s $38 billion in government contracts for NASA and the Department of Defense are under renewed scrutiny. Investor concerns are rising over how political tensions may impact future space missions. Coverage.

Outlook

– Launch Dominance: SpaceX’s rapid cadence and reusable rockets are reshaping the launch industry.
– Sustainability Concerns: Deorbiting and atmospheric pollution from satellite reentry are emerging issues.
– Political Risk: Federal funding and regulatory support are crucial for continued growth.

Citizen Science: Exploding Stars and Meteorites

Cataclysmic Variable Star Discovery

Citizen scientists with the Kilonova Seekers Project helped astronomers spot a rare cataclysmic variable star, GOTO0650, whose brightness increased 2,500 times in two days. Their rapid response enabled detailed follow-up using space observatories like Swift and Einstein Probe. Read the story.

Meteorite Analysis in Georgia

The Tellus Science Museum is analyzing a 150-gram meteorite that recently fell in metro Atlanta. Such stony meteorites are “material from the very beginning of the solar system,” offering insights into planetary formation and, possibly, interstellar origins. More.

Outlook

– Public Engagement: Citizen science accelerates discovery and democratizes astronomy.
– Rapid Response: Early identification of transient events enables timely scientific study.
– Education and Inspiration: These projects foster public interest and STEM learning.

Asteroid Ryugu: Djerfisherite Discovery Challenges Solar System Theories

Samples from Japan’s Hayabusa2 mission to asteroid Ryugu have revealed the rare mineral djerfisherite, never before found in CI chondrites. This discovery challenges existing theories about asteroid formation and suggests complex mixing or localized conditions in the early solar system. “Its occurrence is like finding a tropical seed in Arctic ice,” said planetary scientist Masaaki Miyahara. Read more.

Implications

– Complex Formation Histories: The presence of high-temperature minerals in a cold, outer solar system object suggests unexpected mixing or heating events.
– Rewriting Textbooks: Asteroid composition and solar system evolution models may need revision.
– Sample Return Missions: Continued analysis of returned samples will yield more surprises.

Mars Exploration: Perseverance and Curiosity’s Latest Discoveries

Perseverance Rover

NASA’s Perseverance rover has analyzed the ‘Kenmore’ rock, revealing minerals that suggest ancient water on Mars. The rover also set a new drive record, advancing Mars exploration and paving the way for future human missions. More.

Curiosity Rover

Curiosity captured a stunning panorama of ‘spiderweb’ boxwork patterns at the base of Mount Sharp, formed by ancient groundwater. These features intrigue scientists searching for signs of ancient life. See the image.

Martian Clays and Habitability

A new study reveals that clay deposits on Mars formed alongside ancient lakes, creating stable, mineral-rich environments ideal for preserving traces of microbial life. Details.

Outlook

– Water and Life: Evidence mounts for ancient habitable environments on Mars.
– Sample Return: Future missions will target these promising sites for sample collection.
– Technological Advances: Autonomous navigation and advanced instruments are accelerating discoveries.

Black Holes, Radio Interference, and Satellite Navigation

The Challenge

Scientists rely on tracking distant black holes using radio telescopes to calibrate satellite positioning systems. However, increasing radio interference from wifi, mobile phones, and satellite internet is making these precise measurements difficult, threatening the accuracy of navigation, communication, and Earth observation satellites. Read more.

Solutions and Warnings

– Radio Silence Zones: Experts urge the development of protected frequencies or ‘radio silence’ zones near telescopes.
– Technological Innovation: New alloys and ultra-dark coatings are being tested to reduce satellite reflectivity and interference.
– Global Coordination: International standards are needed to balance connectivity and scientific discovery.

Zombie Satellite Relay 2: A 60-Year-Old Mystery

Australian astronomers detected a powerful radio signal from NASA’s long-defunct Relay 2 satellite, launched in 1964 and inactive since 1967. The signal, initially mistaken for a cosmic fast radio burst, was traced to this piece of space debris, raising questions about satellite vulnerabilities and the growing problem of space junk. Read the story.

Implications

– Space Debris Risks: As more satellites age, unexpected signals and hazards may become more common.
– Astronomical Contamination: Distinguishing between human-made and cosmic signals is increasingly challenging.
– Call for Action: Improved tracking and end-of-life protocols are needed for satellite sustainability.

International Human Spaceflight: Axiom-4 and New Astronauts

Axiom-4: Expanding the ISS Community

Axiom Space’s fourth mission, using a SpaceX Falcon 9, ferried astronauts from Hungary, India, and Poland to the International Space Station for the first time. The mission, led by Peggy Whitson, marks a milestone in government-sponsored commercial spaceflight and international collaboration, with astronauts conducting research for 31 nations. Read more.

Indian Astronauts: Pride and Preparation

Group Captain Shubhanshu Shukla became the first Indian on the ISS, supported by backup astronaut Prashanth Balakrishnan Nair (‘Papa’). Rigorous training with Axiom Space, NASA, ESA, and SpaceX has prepared both for future Indian human spaceflight. Coverage.

Outlook

– International Collaboration: The ISS is increasingly a platform for global participation.
– Commercial Spaceflight: Private missions are opening space to new nations and research agendas.
– Future Missions: India and other countries are investing in independent human spaceflight programs.

Planet Labs: Satellite Imaging Boom

Planet Labs shares surged nearly 60% in 2025 after securing a €240 million contract with the German government. The company operates one of the world’s largest Earth observation satellite constellations, providing vital imagery for defense, agriculture, and climate projects. More.

Outlook

– Growing Demand: High-resolution, timely satellite imagery is in demand for security, environmental monitoring, and commercial applications.
– Subscription Models: Indian companies are launching “satellite as a service” models, democratizing access to EO data. Read more.
– AI Integration: Automated analysis and AI-driven insights are the next frontier.

FireSat: Early Wildfire Detection from Space

Portugal has deployed the FireSat satellite constellation, designed for real-time wildfire detection and characterization. The system will scan the entire Earth every 20 minutes, detecting fires as small as 5 meters in radius. Read more.

Outlook

– Disaster Response: Early detection enables rapid response and mitigation.
– Global Expansion: Similar systems are likely to be adopted worldwide as climate change increases wildfire risk.

Exoplanet Discovery: PLATO and JWST

ESA’s PLATO Satellite

Launching in 2027, ESA’s PLATO satellite will search for Earth-like exoplanets among over 250,000 stars, equipped with 26 cameras. “We build not just a telescope – we build hope!” says Prof. Heike Rauer. More.

James Webb Space Telescope

JWST has directly imaged an exoplanet for the first time—a Saturn-mass world orbiting TWA 7—demonstrating its advanced capabilities. Read more.

Outlook

– Search for Life: Next-generation telescopes will probe habitable worlds and analyze their atmospheres.
– Technological Innovation: New alloys and ultra-stable structures are being developed for future missions. Details.

Space Security: Russian Anti-Satellite Activity

Russian satellite Kosmos-2558 released an unknown object near the US reconnaissance satellite USA 326, raising concerns about potential anti-satellite weapon tests. Experts warn of escalating space security tensions and the need for clearer international regulations. Read more.

Outlook

– Space Militarization: The dual-use nature of satellites complicates arms control.
– Legal Uncertainty: International law lags behind technological developments in space warfare.

NASA and SpaceX: Crew-11 and Artemis

NASA and SpaceX are preparing for the Crew-11 mission to the ISS, with astronauts Zena Cardman, Mike Fincke, Kimiya Yui, and Oleg Platonov. Media accreditation is open for the late July/early August launch. Details.

Artemis and Budget Debates

Sen. Ted Cruz’s amendment proposes a $10 billion boost to NASA, potentially benefiting Artemis and small-satellite programs. However, long-term fiscal strain is a concern. Analysis.

Outlook and Recap

Key Takeaways

– Astronomy’s Data Revolution: Rubin Observatory and JWST are transforming our view of the cosmos.
– Weather and Climate: MTG-S1, Sentinel-4, and Copernicus satellites are vital for forecasting and environmental monitoring.
– Connectivity Everywhere: Starlink and Salt’s direct-to-cell technology will end mobile dead zones.
– Space Security: Anti-satellite activities and legal ambiguities require urgent international attention.
– Citizen Science: Public engagement accelerates discovery and enriches science.
– Environmental Challenges: MethaneSAT’s loss and orbital reentry pollution highlight the need for resilient, sustainable space infrastructure.

Looking Ahead

– International Collaboration: Missions like Axiom-4, PLATO, and FireSat exemplify the global nature of space exploration.
– Technological Innovation: Advances in propulsion, materials, and AI are enabling new missions and capabilities.
– Policy and Regulation: Political tensions, funding debates, and legal uncertainties will shape the future of space.

Further Reading

– Vera Rubin Observatory’s First Images
– MTG-S1 Satellite Launch
– MethaneSAT Failure
– Starlink Direct to Cell
– Citizen Science Discovery
– Ryugu Djerfisherite Discovery
– SpaceX Launch Records
– Russian Anti-Satellite Activity
– NASA Perseverance Rover
– ESA’s PLATO Mission

This roundup reflects the dynamic, interconnected, and rapidly evolving landscape of space science, technology, and policy as of July 2025. Stay tuned for more in-depth coverage and analysis as new discoveries and developments unfold.

More today’s sources

New Interstellar Navigation Method Tested by New Horizons Spacecraft

Researchers have demonstrated a new interstellar navigation technique using the parallax effect with NASA’s New Horizons spacecraft, now 9.1 billion kilometers from Earth. By imaging stars like Proxima Centauri and Wolf 359, the team determined the spacecraft’s position with a 40-million-kilometer uncertainty, a promising result for future deep space missions.

Continue reading on iflscience.com

Europe Launches MTG-S1 Satellite to Advance Weather Forecasting

The European Space Agency (ESA) and Eumetsat launched the MTG-S1 satellite aboard a SpaceX Falcon 9, marking a new step in meteorological satellite technology. The 1.8-ton satellite will enhance weather prediction capabilities through advanced space-based observation.

Continue reading on efe.com

Vera Rubin Observatory Unveils First Images, Promising New Era in Astronomy

The Vera C. Rubin Observatory has released its first images, marking a milestone in astronomical observation. Director Željko Ivezić called it “the greatest astronomical discovery machine ever built.” Over the next decade, its data will help study dark energy, dark matter, and track potentially hazardous asteroids.

Continue reading on nytimes.com

Vera C. Rubin Observatory’s First Images Unveil Galaxies and Cosmic Collisions

The Vera C. Rubin Observatory released its first images using the world’s largest digital camera, revealing galaxies and cosmic collisions. Experts say this marks a new era in astronomy. “We are seeing light from across billions of years of cosmic history,” said Keith Bechtol. The observatory will scan the southern sky nightly for the next decade.

Continue reading on nbcnews.com

Long March 3B Successfully Launches Zhongxing-9C Satellite

China’s Long March 3B rocket launched the Zhongxing-9C satellite on June 20, 2025. The 5.5-ton satellite, based on the enhanced DFH-4 platform, will provide secure, stable broadcast TV services. This marks the 582nd Long March launch and a milestone in China’s domestically produced broadcast satellite capabilities.

Continue reading on wap.sasac.gov.cn

Satellite Images Reveal Repairs at Iran’s Fordow Nuclear Facility After US Strikes

Satellite images from Maxar Technologies show Iran repairing the Fordow nuclear facility after US airstrikes. Experts note ongoing damage assessments and road repairs, but no tunnel entrances reopened. IAEA chief Rafael Grossi stated, “the attacks did not cause significant damage,” allowing Iran to resume uranium enrichment within months.

Continue reading on portaltela.com

Salt and Starlink Enable Direct Smartphone-to-Satellite Communication

Salt and Starlink are partnering to let smartphones connect directly to Elon Musk’s satellites in low Earth orbit. A recent demonstration in Switzerland proved the technical feasibility of this innovation, which could revolutionize mobile connectivity by bypassing traditional cell towers.

Continue reading on letemps.ch

Experimental Propulsion Could Reach Sedna Beyond Pluto in 10 Years

Researchers propose using nuclear fusion rockets and advanced solar sailing to reach the distant dwarf planet Sedna in just 7-10 years—over 50% faster than current methods. This mission could unlock secrets of the early solar system and the Oort Cloud. “The DFD presents a promising alternative to conventional propulsion,” the team notes.

Continue reading on gizmodo.com

SpaceX Launches European MTG-S1 Weather Satellite, Lands Falcon 9 Booster at Sea

SpaceX successfully launched the advanced European MTG-S1 weather satellite aboard a Falcon 9 rocket and landed the booster on a drone ship. MTG-S1 will enhance weather prediction for Europe and North Africa, providing 3D atmospheric data and air quality monitoring. ESA states the satellite will “improve the accuracy of MTG’s weather prediction.”

Continue reading on space.com

Indian Astronaut Backup ‘Papa’ Supports Historic ISS Mission

Group Captain Prashanth Balakrishnan Nair (‘Papa’), backup astronaut for India’s Gaganyaan program, expresses pride in supporting Group Captain Shubhanshu Shukla’s historic ISS mission. Rigorous training with Axiom Space, NASA, ESA, and SpaceX has prepared both for future Indian human spaceflight. Papa says, “It’s been deeply satisfying for me to be his wingman.”

Continue reading on timesofindia.indiatimes.com

Distant Radio Mini-Halo Discovered Around Ancient Galaxy Cluster

Astronomers have detected a vast radio mini-halo of high-energy particles around galaxy cluster SpARCS104922.6+564032.5, 9.9 billion light-years away. This discovery, made with LOFAR, offers insights into cosmic evolution and the early universe. “It’s astonishing to find such a strong radio signal at this distance,” said Roland Timmerman of Durham University.

Continue reading on space.com

NSF and Amazon’s Project Kuiper Finalize Satellite Coordination Agreement

The National Science Foundation and Amazon’s Project Kuiper have finalized a satellite coordination agreement to expand global broadband and protect astronomical research. The deal sets protocols to reduce interference with ground-based observatories. Chris Smith (NSF) stated, “We appreciate Project Kuiper…working with NSF to help maintain our ability to explore the wonders of our universe.”

Continue reading on broadbandbreakfast.com

NASA Uncovers Link Between Earth’s Magnetic Field and Atmospheric Oxygen

NASA-led research reveals a hidden connection between Earth’s magnetic field fluctuations and atmospheric oxygen levels over 540 million years. The study suggests deep Earth processes may influence both, impacting conditions vital for life. “These two datasets are very similar,” said NASA geophysicist Weijia Kuang, highlighting the striking correlation.

Continue reading on dailygalaxy.com

MethaneSAT Satellite Fails in Orbit, Impacting Global Methane Tracking

The $100 million MethaneSAT satellite, launched in March 2024 to monitor methane emissions from oil and gas production, has lost power and is “likely not recoverable,” according to the Environmental Defense Fund. Experts call it a “significant loss” for climate monitoring. The team is considering launching a replacement satellite.

Continue reading on newscientist.com

MethaneSAT, $134 Million Methane-Detecting Satellite Backed by Bezos, Lost in Space

The $134 million MethaneSAT, funded by the Bezos Earth Fund and operated by the Environmental Defence Fund, has been lost in space after going off course and losing power. The satellite, launched in March 2024, was key in tracking methane emissions. “We’re seeing this as a setback, not a failure,” said EDF’s Amy Middleton.

Continue reading on smh.com.au

Satellite Images Reveal Ongoing Repairs at Iran’s Fordow Nuclear Facility After US Bombing

Satellite images from Maxar Technologies show ongoing repairs at Iran’s Fordow nuclear facility after US B-2 bombers struck it. The images reveal activity around ventilation shafts hit by Massive Ordnance Penetrator (MOP) bombs. Expert David Albright noted, “the Iranians are working actively on both MOP impact sites, penetrating the plant’s ventilation shafts.”

Continue reading on oglobo.globo.com

NASA’s Mars Reconnaissance Orbiter Learns New Tricks After 20 Years in Space

NASA’s Mars Reconnaissance Orbiter (MRO), in orbit since 2006, has been taught new maneuvers to enhance its subsurface radar (SHARAD) capabilities. By performing 120° rolls, MRO can now probe deeper for water and other features. “You can not only teach an old spacecraft new tricks, but open up entirely new regions,” said Gareth Morgan.

Continue reading on habr.com

Israel Utilizes Satellite Images and Drones for Air Superiority Over Iran

Israel leveraged over 12,000 satellite images and advanced drones to achieve air superiority during Operation Rising Lion against Iran. Brig. Gen. (res.) Dr. Danny Gold stated: “Technologies developed over 25 years…were integrated into the battlefield with extraordinary effectiveness.” Israel’s satellite network enabled rapid target acquisition and secure military communications.

Continue reading on ynetnews.com

Elon Musk’s Next Venture: Robotics After Tesla and SpaceX

Elon Musk, known for Tesla and SpaceX, is now moving into robotics. Tesla Automation GmbH is acquiring assets from Manz AG, a German automation firm, to expand in automation and robotics. This follows Musk’s impact on space launches and satellite systems. “We are pleased to have successfully concluded the negotiations with Tesla,” said insolvency administrator Martin Mucha.

Continue reading on ecoportal.net

SpaceX Falcon 9 to Launch Eumetsat MTG-S1 Mission from Florida

SpaceX will launch the Eumetsat MTG-S1 satellite to geosynchronous transfer orbit using a Falcon 9 rocket from Kennedy Space Center. The launch window opens at 5:04 p.m. ET, July 1, 2025. This is the ninth flight for the booster, which will attempt a droneship landing after stage separation.

Continue reading on wesh.com

Tellus Science Museum Studies Atlanta Meteorite Fragment

The Tellus Science Museum is analyzing a meteorite fragment that recently fell in metro Atlanta. Experts say studying such stony meteorites—”material from the very beginning of the solar system”—can reveal how planets formed. The museum will display the meteorite, offering the public a rare glimpse of a recent space event.

Continue reading on atlantanewsfirst.com

China’s Shijian Satellites Prepare for Second On-Orbit Refueling Test

Chinese satellites Shijian-21 and Shijian-25 are conducting a second rendezvous in high Earth orbit, preparing for an on-orbit refueling technology test. This experiment could mark a major breakthrough in space technology, reducing reliance on ground infrastructure. Details remain limited until the refueling test is completed.

Continue reading on ixbt.com

Apple Watch Satellite SOS Enables Rescue of Injured Climber in Colorado

An injured climber stranded at 10,980 feet in Colorado was rescued after using Apple’s Emergency SOS via satellite. With no cellular service, the climber contacted family, prompting a successful rescue. Officials emphasized, “carrying an emergency device and knowing how to use Apple satellite texting can speed up the rescue.”

Continue reading on 9to5mac.com

NASA Missions Reveal Causes and Effects of Intense April 2023 Solar Storm

NASA heliophysics missions used spacecraft observations to explain why the April 2023 solar storm was unexpectedly severe. A coronal hole altered the CME’s path and magnetic orientation, intensifying the storm. NASA’s GOLD mission also found the first evidence of widespread thermosphere cooling after such an event. “Our measurement is the first to show widespread cooling…,” said Xuguang Cai.

Continue reading on science.nasa.gov

Satellite Images Reveal Limited Damage to Iranian Bases After Israeli Strikes

Satellite images before and after Israeli strikes show minimal damage to some Iranian missile bases. Israel stated the attack aimed “to reduce the Iranian threat to Israel’s survival.” These satellite observations provide insight into the effectiveness of recent military actions.

Continue reading on romania.europalibera.org

Can President Trump Deport Elon Musk? SpaceX CEO’s Citizenship Explained

Elon Musk, CEO of SpaceX and Tesla, is a U.S. citizen, making deportation by President Trump highly unlikely. The recent feud between Musk and Trump has reignited public interest in Musk’s citizenship, but legal and federal employment rules confirm his status. Trump commented, “We’ll have to take a look,” but no action is expected.

Continue reading on palmbeachpost.com

Satellite Images Reveal Iran Rebuilding Damaged Nuclear Facilities After US Strikes

Satellite images from Maxar Technologies show Iran actively rebuilding its Fordow uranium enrichment site after recent US airstrikes. Expert David Albright notes, “Irańczycy aktywnie pracują w dwóch miejscach uderzeń, penetrując szyby wentylacyjne.” The attacks did not destroy key elements of Iran’s nuclear program, only delaying progress by months.

Continue reading on wiadomosci.wp.pl

ESA’s PLATO Satellite to Search for Earth-like Exoplanets from 2027

The ESA’s PLATO satellite, led by Prof. Heike Rauer, will launch in 2027 to search for an Earth-like twin among over 250,000 stars. Equipped with 26 cameras, PLATO aims to answer: “Are we alone in the universe?” Prof. Rauer states, “We build not just a telescope – we build hope!”

Continue reading on bild.de

Reliability Modeling of Satellite Constellations Using Three-Parameter Interval Grey Number Lz Transformation

This paper introduces a grey system theory-based reliability modeling framework for multistate communication satellites, addressing performance degradation and data scarcity. By integrating the grey universal generation function and grey Markov process with the Lz transformation, the model offers robust support for dynamic reliability assessment of complex satellite constellations.

Continue reading on nature.com

How to See Back-to-Back Northern Lights in the U.S. on June 30 and July 1, 2025

Skywatchers in the U.S. can witness back-to-back northern lights on June 30 and July 1, 2025. NOAA forecasts moderate to strong auroras (Kp 3 and 5), expanding visibility across northern states. For the best view, seek dark, clear skies between 10 p.m. and 2 a.m., and use smartphone night mode for photos.

Continue reading on dailygalaxy.com

Apple Satellite Texting Feature Enables Rescue of Injured Climber in Colorado

An injured climber was rescued from Snowmass Mountain after using Apple’s satellite texting on his iPhone to call for help. The Emergency SOS feature enabled communication in an area without cell service, allowing rescuers to locate and assist him quickly. Officials emphasize that satellite SOS technology can significantly speed up rescue operations in remote locations.

Continue reading on appleinsider.com

NASA Launches Third Season of Spanish-language Podcast ‘Universo curioso de la NASA’

NASA debuts the third season of its Spanish-language podcast, ‘Universo curioso de la NASA,’ focusing on space exploration, Artemis II Moon mission, and scientific discoveries. Dr. Nicky Fox highlights its role in inspiring global Spanish-speaking communities: “NASA Science is literally everywhere, transcending geography and language…” New episodes release monthly through 2025.

Continue reading on nasa.gov

Scientists Discover Unexpected Mineral Djerfisherite on Asteroid Ryugu

Researchers from Hiroshima University found djerfisherite, a rare mineral, in asteroid Ryugu samples, challenging existing theories about asteroid formation. Lead author Masaaki Miyahara stated, “The discovery of djerfisherite in a Ryugu grain suggests that materials with very different formation histories may have mixed early in the solar system’s evolution.”

Continue reading on indiatoday.in

Copernicus Sentinel-3 Satellite Captures Extreme European Heatwave

A Copernicus Sentinel-3 satellite image from June 29, 2025, reveals the intensity of Europe’s heatwave, showing record surface temperatures across southern Europe and North Africa. The satellite’s radiometer measures land and sea surface heat, aiding in wildfire risk tracking, agricultural planning, and climate modeling during extreme weather events.

Continue reading on passioneastronomia.it

Cadillac F1 Implements NASA Apollo Management Model for 2026 Debut

The Cadillac F1 team is adopting a flat management structure inspired by NASA’s Apollo mission for its 2026 Formula One debut. Team principal Graeme Lowdon said, “We’ve leaned heavily on the management structures that were used for the Apollo project,” to enable efficient peer-to-peer interaction across multiple locations in the UK and USA.

Continue reading on newsweek.com

NASA Extends Recovery Efforts for Silent Lunar Trailblazer Spacecraft

NASA has extended attempts to contact the silent Lunar Trailblazer spacecraft until mid-July. The probe, designed to map lunar water, lost contact due to suspected power issues. If communication is not restored, the mission could end. The spacecraft is part of NASA’s SIMPLEx program for low-cost, high-risk planetary exploration.

Continue reading on theregister.com

Progress 90 Departs ISS as Crew Conducts Brain, Cancer, and Biotech Research

Progress 90 cargo craft departed the ISS, making way for Progress 92‘s imminent launch. Meanwhile, Expedition 73 and Axiom Mission 4 astronauts conducted advanced research on brain circulation, cancer detection, and biotechnology in microgravity. NASA+ will provide live coverage of Progress 92’s launch and docking.

Continue reading on nasa.gov

Apple Watch Satellite SOS Rescues Injured Climber in Colorado

An injured climber stranded at 3,350 meters in Colorado was rescued using the Apple Watch’s emergency satellite messaging. Unable to call for help via mobile, he used the satellite SOS feature to alert family and authorities. Officials emphasized, “possessing and knowing how to use Apple’s satellite messaging can accelerate rescue efforts.”

Continue reading on appsystem.fr

Apple Watch Satellite SOS Feature Saves Colorado Mountaineer

An alpinist stranded at 3,350 meters in Colorado was rescued thanks to the Apple Watch’s emergency SOS satellite messaging. Unable to descend after an injury and with no cell service, he contacted family via satellite, prompting a swift rescue. Officials stated, “knowing how to use Apple’s satellite messaging can accelerate rescue efforts.”

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Trump Administration Cuts Satellite Data on Antarctic Sea Ice Amid Climate Crisis

The Trump administration’s decision to cut access to satellite data on Antarctic sea ice threatens the continuity of the Sea Ice Index, vital for climate science. Experts warn, “We won’t lose complete access to sea ice data… What we will lose is a long-term record of well-calibrated, interoperable satellite sensors.” This impacts research on climate, wildlife, and sea level rise.

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Trump Administration Cuts Satellite Data on Antarctic Sea Ice Amid Climate Concerns

The Trump administration’s decision to cut access to key satellite data on Antarctic sea ice threatens the continuity of the Sea Ice Index, vital for climate science. Experts warn: “What we will lose is a long-term record of well-calibrated, interoperable satellite sensors,” impacting research on climate change and ecological effects.

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NASA Assigns Astronaut Anil Menon to First ISS Mission in 2026

NASA astronaut Anil Menon will join Expedition 75 for his first mission aboard the International Space Station in June 2026, launching on Soyuz MS-29. Menon, a physician and engineer, will conduct scientific research and technology demonstrations to advance human spaceflight and benefit humanity.

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NASA Assigns Astronaut Anil Menon to First ISS Mission in 2026

NASA astronaut Anil Menon will join Expedition 75 on the International Space Station in June 2026, launching aboard Soyuz MS-29 with Roscosmos cosmonauts. Menon, a physician and engineer, will conduct scientific investigations and technology demonstrations during the eight-month mission, supporting future human spaceflight and research in low Earth orbit.

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SpaceX’s Government Contracts Under Scrutiny Amid Musk-Trump Feud

SpaceX, led by Elon Musk, faces renewed scrutiny over its billions in government contracts as Musk’s feud with Donald Trump intensifies. SpaceX is vital for NASA’s Artemis mission and the Department of Defense’s satellite launches, with contracts totaling up to $38 billion. Investor concerns are rising over how political tensions may impact future space missions.

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SpaceX’s Government Contracts Under Scrutiny Amid Musk-Trump Feud

SpaceX, led by Elon Musk, faces renewed scrutiny over its billions in government contracts as Musk’s feud with Donald Trump escalates. SpaceX’s work for NASA and the Department of Defense is critical, with contracts totaling up to $38 billion. “The impact could be substantial” if relations with the government deteriorate.

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Zombie Satellite Relay 2 Emits Powerful Signal, Baffles Astronomers

A 60-year-old satellite, Relay 2, surprised astronomers by emitting a radio signal 2,000–3,000 times stronger than any other detected. Initially thought to be a cosmic event, the source was traced to this ‘zombie satellite.’ “It was by far the brightest thing in the sky,” said Clancy James, coauthor of the study.

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Zombie Satellite Relay 2 Emits Powerful Signal, Startles Astronomers

A powerful radio signal detected in June 2024 by Australian astronomers was traced to NASA’s 1964 Relay 2, a ‘zombie satellite.’ The signal, “2,000 to 3,000 times more powerful than any other data,” stunned scientists. “It was by far the brightest thing in the sky,” said Clancy James. The cause may be an electrostatic discharge or micrometeoroid impact.

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Northern Lights Forecast: 16 U.S. States May See Aurora on July 1, 2025

Northern lights could be visible in 16 U.S. states, including Oregon, on Tuesday, July 1, 2025, due to ongoing solar maximum activity. The NOAA Space Weather Prediction Center recommends checking their 30-minute aurora forecast for the latest visibility updates. For best viewing, avoid light pollution and look to the northern horizon.

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Satellite Images Reveal Ongoing Operations at Iran’s Fordow Nuclear Facility After US Airstrikes

Recent satellite images from June 29 show ongoing activity at Iran’s Fordow nuclear facility, despite US airstrikes. Equipment and personnel are visible near ventilation shafts, and vehicles are parked along access roads. This suggests the US military strikes did not destroy the facility, contradicting earlier official claims.

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Rocket Laboratory Expands Research into Aircraft Propulsion and Combustion Efficiency

In the 1970s, the Rocket Laboratory diversified into aircraft propulsion, combustor testing, and cleaner coal burning methods, while continuing space shuttle thruster development. Key innovations included short diffusers, improved combustor designs, and advanced fuel atomization to reduce emissions and enhance efficiency in jet engines.

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Northern Lights Visible in 14 U.S. States Due to Solar Storm This Week

A coronal mass ejection (CME) from the sun is expected to trigger a G1 geomagnetic storm, making the northern lights visible in 14 northern U.S. states. NOAA forecasts increased aurora activity overnight on Tuesday and Wednesday, with the best viewing in northern regions. “A CME is an eruption of plasma…ejected from the sun,” per NASA.

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Northern Lights Forecast: Aurora Borealis Visible in 14 States Including Wisconsin on July 1-2

NOAA’s Space Weather Prediction Center forecasts the northern lights may be visible in 14 U.S. states, including Wisconsin, on July 1 and 2, with a Kp index of 4-5. The SWPC provides an aurora forecast tool for real-time updates. Clear skies are expected, enhancing viewing opportunities.

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Trump Administration Proposes Major Cuts to NASA Science Missions

The Trump administration’s proposed budget would cancel 41 NASA science missions and zero out funding for 17 more, potentially ending nearly half of NASA’s current science projects. High-profile missions to Jupiter, Venus, and Mars are at risk. Jim Green warns, “We would be turning off some fabulous missions that are doing extremely well.”

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NASA Confirms Meteor Fireball Over Southern US States

A meteor streaked across the skies of Georgia, South Carolina, and Tennessee, prompting hundreds of reports. NASA’s Bill Cooke stated the meteor was “about three feet in diameter and weighed over a ton,” releasing energy equivalent to 20 tons of TNT as it disintegrated. The event caused minor property damage but no injuries.

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China Achieves Daytime Laser Link with Lunar Satellite Tiandu-1

China has made a historic breakthrough by firing a laser at the lunar satellite Tiandu-1 in broad daylight with astonishing precision. This achievement in laser telemetry marks a leap for space navigation and lunar geolocation, supporting China’s ambitions for a permanent lunar base and future deep space missions.

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Mars 2020 Science Team Reviews Perseverance Rover Achievements and Plans

The Mars 2020 Science Team met in June 2025 to review Perseverance rover findings, discuss new discoveries at Jezero crater, and plan future exploration. The team highlighted spherule studies, integrated mission data, and outlined upcoming sampling strategies, reinforcing Perseverance’s role as “one of the most capable and sophisticated science missions ever sent to Mars.”

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Mysterious Signal Detected from Defunct NASA Satellite Relay 2

Australian astronomers detected a mysterious radio signal from the long-defunct NASA satellite Relay 2, once considered mere space debris. The ASKAP telescope recorded the powerful burst, surprising researchers. “We were initially quite excited, thinking it could be an unknown object,” said Clancy James of Curtin University. Experts doubt the satellite reactivated, suggesting other causes.

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Latest Satellite Images Reveal Ongoing Activity at Iran’s Fordow Nuclear Facility

Satellite images from Maxar Technologies show continued activity at Iran’s Fordow nuclear facility despite recent US airstrikes. The images reveal construction equipment and personnel at the site. IAEA chief Rafael Grossi stated, “US airstrikes failed to completely destroy Iran’s nuclear program,” contradicting President Trump’s claims of total destruction.

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How Mobile Phones and Wi-Fi Threaten Satellite Navigation Accuracy

Mobile phones, Wi-Fi, and satellite internet are generating radio noise that disrupts radio telescopes’ ability to detect faint signals from distant black holes. This interference threatens the accuracy of satellite navigation, climate monitoring, and global infrastructure. Geodesist Lucia McCallum warns that ‘modern technology is flooding the skies with radio noise, making those signals harder to detect.’

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MethaneSAT, Methane Surveillance Satellite Backed by Jeff Bezos, Lost in Space

The $88 million MethaneSAT satellite, funded by Jeff Bezos and designed to detect methane emissions from oil and gas, has been lost in space after leaving orbit. MethaneSAT was a major step in tracking global methane emissions. “We consider this a setback, not a failure,” said Amy Middleton, EDF senior vice president.

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MethaneSAT Methane-Tracking Satellite Lost in Space After Power Failure

The $88 million MethaneSAT, funded by Jeff Bezos and designed to track methane emissions from oil and gas, is lost in space after losing power. EDF, which led the project, called it a setback, not a failure. “We have so much progress and knowledge,” said EDF’s Amy Middleton. Investigations into the cause continue.

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MTG-S1 Satellite with Sentinel-4 Instrument Ready for Launch on Falcon 9

The Meteosat Third Generation Sounder (MTG-S1) satellite, hosting the Sentinel-4 instrument, is encapsulated in a Falcon 9 fairing and ready for launch. ESA’s James Champion emphasized the critical precision required for satellite integration: “These operations require extreme precision and a high level of expertise.” MTG-S1 will enhance atmospheric monitoring.

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SpaceX to Launch European MTG-S1 Weather Satellite from Florida

SpaceX will launch the European Meteosat Third Generation Sounder (MTG-S1) weather satellite on a Falcon 9 from Kennedy Space Center. MTG-S1 will enhance weather monitoring and air quality assessment for Europe and northern Africa. The mission is a collaboration between EUMETSAT and ESA, with Falcon 9’s booster making its ninth flight.

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Israeli Satellites Captured Millions of Images of Iran Before Operation Rising Lion

Israeli satellites conducted extensive surveillance of Iran, capturing millions of images ahead of Operation Rising Lion, according to the Defense Ministry. Notably, a satellite image revealed airstrike craters at the Natanz Enrichment Facility. This underscores the critical role of satellite intelligence in modern military operations.

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Hurricane Forecasts at Risk Due to Satellite System Shutdown

Hurricane forecasters may lose access to a crucial satellite system over military cybersecurity concerns, risking delays of six hours or more in storm forecasts. “There is no substitute for this imagery, and it will affect certain kinds of forecasts from the National Hurricane Center,” warned James Franklin, former NHC hurricane specialist unit head.

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SpaceX Breaks Record with Two Starlink Launches from Same Pad in Two Days

SpaceX set a new record by launching 27 Starlink satellites from Cape Canaveral just two days after a previous launch from the same pad, then launched 26 more from California 13 hours later. The missions featured successful booster landings on droneships, highlighting SpaceX’s rapid launch turnaround and reusable rocket technology.

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Europe Launches MTG-S1 Satellite to Monitor Atmospheric Pollution

The new European satellite MTG-S1, launching Tuesday, will revolutionize weather prediction and atmospheric pollution monitoring. Equipped with Copernicus Sentinel-4, it will provide real-time data on gases and lightning over Europe and Africa. Eumetsat states, “mejorará la predicción meteorológica al perfeccionar el seguimiento de sistemas meteorológicos en rápida evolución.”

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Russian Satellite Kosmos-2558 Releases Unknown Object Near US Spy Satellite

Russian satellite Kosmos-2558 released an unknown object near the US reconnaissance satellite USA 326, raising concerns about potential anti-satellite weapon tests. Experts suggest this could be part of Russia’s efforts to develop technologies to disable US spacecraft, highlighting escalating space security tensions.

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Discovery of High-Temperature Mineral Djerfisherite on Ryugu Asteroid Challenges Solar System Formation Theories

Japan’s Hayabusa2 probe returned a Ryugu asteroid sample containing djerfisherite, a mineral formed at high temperatures, surprising scientists. This finding challenges assumptions about asteroid formation and suggests complex mixing or unexpected heating in the early Solar System. “Materials with very different formation histories may have mixed early,” said study author Masaaki Miyahara.

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Copernicus Sentinel-3 Satellite Captures Mediterranean Heatwave

The Copernicus Sentinel-3 satellite has captured striking images of the current Mediterranean heatwave using its Sea and Land Surface Temperature Radiometer. This satellite data reveals surface temperatures well above seasonal averages, aiding in climate monitoring, fire risk assessment, and urban planning. The satellite measures land and sea surface temperatures, not air temperatures, offering crucial insights into extreme weather events.

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Two Rare Naked-Eye Novas Detected Simultaneously in Night Sky

Two rare classical novas, V462 Lupi and V572 Velorum, have exploded into visibility within weeks—an event astronomers call “extremely rare, if not historical.” Both novas are visible to the naked eye, with V462 Lupi peaking at magnitude +5.5 and V572 Velorum at +4.8. “I have yet to find an occurrence of two simultaneous nova,” said astronomer Stephen O’Meara.

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Europe Launches Next-Gen MTG-S1 Weather Satellite for Improved Storm Forecasting

The new European weather satellite MTG-S1 launches tonight, aiming to enhance thunderstorm prediction and monitor air quality. As part of the latest Meteosat generation, MTG-S1 offers advanced capabilities and has ties to the Royal Meteorological Institute (KMI).

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Western Media Reports on Russian Anti-Satellite Weapons Targeting Spacecraft

Western media report that Russian military satellite Kosmos-2558 released a maneuverable sub-satellite, “Object C,” possibly armed with kinetic anti-satellite weapons. U.S. experts and officials express concern over Russia’s alleged development of space weapons. Space militarization and the dual-use nature of satellites are highlighted by experts, including Maxim Tsukanov.

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NASA Rocket Launches to Stream Live on Netflix via NASA+

NASA will stream rocket launches, astronaut spacewalks, and ISS views on Netflix via NASA+. The global rollout starts summer 2025, expanding access to live space coverage. NASA’s Rebecca Sirmons said, “Together, we’re committed to a Golden Age of Innovation and Exploration – inspiring new generations.” NASA+ remains free on NASA’s platforms.

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Satellite Images Reveal Reconstruction at Iran’s Fordow Uranium Facility After US Airstrikes

Satellite images from MAXAR show ongoing reconstruction at Iran’s Fordow uranium enrichment plant after recent US B-2 airstrikes. Heavy machinery is visible near ventilation shafts. Expert David Albright notes, “Iranians are actively working at two strike sites,” but there’s no sign of tunnel entrances being reopened. The IAEA urges inspections after uranium disappearance.

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Jim Cramer Bullish on Amazon’s Project Kuiper Satellite Internet Initiative

Jim Cramer is optimistic about Amazon’s Project Kuiper, a low Earth orbit satellite service aiming to deliver reliable internet to up to 500 million underserved households. Cramer noted, “With the burgeoning Kuiper service… those could be two drivers of additional Prime members.” Project Kuiper is a key growth area for Amazon.

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How Proposed NASA Budget Increase Could Impact Huntsville’s Space Industry

Sen. Ted Cruz’s amendment proposes a $10 billion boost to NASA, potentially benefiting Huntsville’s Artemis and small-satellite programs. While local jobs and contracts appear stable short-term, analysts warn of long-term fiscal strain due to rising federal deficits. Businesses should monitor federal budget signals and diversify revenue to prepare for future uncertainties.

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NASA’s Defunct Relay 2 Satellite Emits Strong Radio Signal Detected by Scientists

In June 2024, astronomers using Australia’s ASKAP telescope detected a strong radio signal from NASA’s long-dead Relay 2 satellite, launched in 1964 and inactive since 1965. The signal, initially mysterious, was traced to this piece of space debris, not an alien source. The discovery was published in The Astrophysical Journal Letters.

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SpaceX Deorbits Nearly 500 Starlink Satellites in Six Months

SpaceX deorbited 472 Starlink satellites from December to May, a sharp rise compared to previous periods. Most retired satellites were from the first-generation network, with some reentering earlier than planned. Experts warn of potential atmospheric and debris impacts, though SpaceX claims improved designs minimize risks. “Retiring and incinerating about 4 or 5 Starlinks every day,” noted astronomer Jonathan McDowell.

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July Night Sky: Observing Scorpius and Its Celestial Wonders

Explore the Scorpius constellation this July, featuring the bright star Antares, globular cluster Messier 4, and the Cat’s Paw Nebula. Learn how different cultures interpret these stars and use Scorpius to measure sky darkness with tools like the Dark Sky Wheel. Perfect for stargazers and astrophotographers.

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SpaceX Launches EUMETSAT MTG-S1 Weather Satellite from Kennedy Space Center

SpaceX is set to launch the EUMETSAT MTG-S1 weather satellite for the European Organization for the Exploitation of Meteorological Satellites. The mission will observe weather and pollution over Europe using advanced instruments, including the IRS infrared sounder and Copernicus Sentinel-4 UVN. The Falcon 9 booster will attempt a droneship landing after launch.

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Bezos-Backed Methane-Tracking Satellite Lost in Space

An $88 million methane-tracking satellite, funded by Jeff Bezos and operated by the Environmental Defense Fund, has been lost in space after going off course. The satellite, MethaneSAT, was designed to monitor global methane emissions from oil and gas operations. EDF called it a setback, not a failure, emphasizing the mission’s valuable data and lessons learned.

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Satellite Imagery Shows Renewed Activity at Iran’s Fordow Nuclear Facility After U.S. Airstrikes

New satellite images by Maxar Technologies reveal renewed activity at Iran’s Fordow uranium enrichment site after U.S. airstrikes. Construction equipment and vehicles are visible, indicating damage assessment. Experts warn Iran’s nuclear capacity remains a concern. IAEA’s Rafael Grossi stated: “There has been severe damage, but it’s not total damage.”

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Gilmour Space’s Eris-1 Set for July 2 Launch After Fairing Issue Resolved

Australia’s first orbital rocket, Gilmour Space’s Eris-1, is set to launch July 2 after resolving a nose cone glitch. Eris-1 will debut from Bowen Orbital Spaceport, aiming to qualify its systems. Gilmour’s founders stated: “Every second of flight will deliver valuable data that will improve our rocket’s reliability and performance for future launches.”

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Suspected Fast Radio Burst Identified as Signal from Defunct Earth Satellite

A candidate for a fast radio burst was discovered to be a signal from a non-operational Earth satellite. Astronomers initially mistook the signal for an astrophysical event, but further analysis revealed its artificial origin, highlighting the challenges posed by satellite interference in radio astronomy.

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FireSat Satellite to Detect Early Wildfires Begins Operation in Portugal This Summer

A new FireSat satellite is now in orbit to detect small fire outbreaks before they spread. The system, funded for initial deployment, aims to enhance early wildfire detection in Portugal starting this summer.

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SpaceX Falcon 9 to Launch EUMETSAT MTG-S1 and ESA Sentinel-4 from Kennedy Space Center

SpaceX will launch the EUMETSAT MTG-S1 and ESA Sentinel-4 satellites on a Falcon 9 rocket from NASA’s Kennedy Space Center. The mission aims to enhance weather and air quality monitoring for Europe and North Africa. Launch is scheduled for July 1, pending weather. ESA’s James Champion said, “It’s very exciting. We can’t wait to get it up there.”

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Vera C. Rubin Observatory Captures First Close-Up of ‘Cotton Candy’ Trifid Nebula

The Vera C. Rubin Observatory, housing the world’s largest digital camera, unveiled the first close-up images of the Trifid Nebula, nicknamed the “cotton candy” nebula, and the Lagoon Nebula. Brian Stone of NSF stated the observatory will “capture more information about our Universe than all optical telescopes throughout history combined.”

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Planet Labs Stock Soars 59.45% in 2025 Amid Major Satellite Imaging Contract

Planet Labs shares surged nearly 60% in 2025 after securing a €240 million contract with the German government. The company, operating one of the world’s largest Earth observation satellite constellations, provides vital imagery for defense, agriculture, and climate projects. Its scalable subscription model and growing demand position it strongly in the expanding satellite imagery market.

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MTG-S1 and Sentinel-4 Launch: Watch Live Coverage of ESA’s Earth Observation Satellites

ESA will launch the MTG-S1 and Copernicus Sentinel-4 satellites aboard a SpaceX Falcon 9 from Cape Canaveral on July 1. MTG-S1 will enhance weather forecasting, while Sentinel-4 will provide hourly air quality data over Europe. Both missions mark major advances in Earth observation and atmospheric monitoring.

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Andromeda Galaxy Tribute Highlights Vera Rubin’s Dark Matter Discovery

A new image of the Andromeda galaxy (M31) honors Dr. Vera Rubin, whose 1960s research revealed dark matter in galaxies. At 2.5 million light-years away, Andromeda helps astronomers study spiral galaxies like our Milky Way. The composite image uses data from NASA, ESA, and other observatories across multiple wavelengths.

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Stunning Composite Image of Andromeda Galaxy Unveiled Using Multiple Space Telescopes

A breathtaking new image of the Andromeda Galaxy combines data from space telescopes like Chandra, XMM-Newton, GALEX, Spitzer, Herschel, Planck, and ground-based observatories. By merging X-ray, ultraviolet, optical, infrared, and radio data, astronomers reveal hidden features of our nearest spiral galaxy, including activity around its supermassive black hole.

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Satellite Images Reveal Iran Constructs New Access Road to Fordo Nuclear Facility

Satellite images from Maxar Technologies reveal Iran has built a new access road and moved construction equipment to the Fordo nuclear facility after a recent US airstrike. Analysts suggest the equipment is likely for damage assessment. The effectiveness of the US strike remains debated, with intelligence indicating only a temporary setback to Iran’s nuclear program.

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MethaneSAT, Methane-Tracking Satellite Backed by Jeff Bezos, Lost in Space

The $88 million MethaneSAT, funded by Jeff Bezos and operated by the Environmental Defense Fund, has been lost after deviating from orbit and losing power. MethaneSAT aimed to monitor global methane emissions from oil and gas industries. EDF’s Amy Middleton stated: “We consider this a setback, not a failure.” Investigation into the incident continues.

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MethaneSAT, Bezos-backed Methane Tracking Satellite, Lost in Space

The $88 million MethaneSAT, funded by Jeff Bezos and designed to monitor methane emissions from oil and gas industries, has been lost after deviating from its orbit, according to the Environmental Defense Fund (EDF). EDF’s Amy Middleton stated: “Vemos esto como un contratiempo, no un fracaso.” The mission aimed to enhance global methane accountability.

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NASA and SpaceX Open Media Accreditation for Crew-11 ISS Launch

NASA and SpaceX invite media to cover the Crew-11 mission, launching late July/early August 2025. The SpaceX Falcon 9 and Dragon will carry astronauts Zena Cardman, Mike Fincke, Kimiya Yui, and Oleg Platonov to the International Space Station for a science expedition. Media accreditation deadlines and details are provided.

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NASA Monitors South Atlantic Anomaly’s Impact on Satellites and Spacecraft

NASA is closely tracking the evolving South Atlantic Anomaly (SAA), a region of weakened magnetic field over South America. The SAA exposes satellites and the International Space Station to high-energy particles, risking malfunctions. NASA uses satellite data and simulations to model the anomaly and improve space mission safety.

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Extreme Heat in Southern Europe Captured by ESA Satellite Images

ESA satellite images from the Copernicus Sentinel-3 mission reveal a ‘heat dome’ over southern Europe, with land surface temperatures reaching up to 54°C. The phenomenon affects Spain, Italy, France, and more, highlighting the impact of climate change and prompting warnings from meteorologists about ongoing extreme heat.

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NASA Releases Stunning Images and Sounds of Andromeda Galaxy

NASA has unveiled breathtaking composite images and a unique sonification of the Andromeda galaxy, our closest spiral neighbor. These multi-spectral visuals and audio insights deepen understanding of galactic evolution and dark matter. Future missions, like the Nancy Grace Roman Space Telescope, promise to reveal even more cosmic mysteries.

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MTG-S Satellite to Improve Thunderstorm Forecasting

The MTG-S satellite aims to enhance thunderstorm prediction capabilities. By providing advanced meteorological data, it will support more accurate and timely weather forecasts. This advancement is expected to benefit both public safety and scientific research in atmospheric phenomena.

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US Sets New Record with 21 Commercial Space Launches in June 2025, FAA Reports

The US achieved a new record with 21 commercial space launches in June 2025, according to the FAA. Four operators—SpaceX, Blue Origin, Rocket Lab, and ULA—conducted missions, with SpaceX leading at 15 launches, including 12 for Starlink. The launches spanned orbital, suborbital, and human spaceflight missions.

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Black Holes Essential for Satellite Navigation Threatened by Radio Interference

Scientists rely on tracking distant black holes using radio telescopes to calibrate satellite positioning systems. However, increasing radio interference from wifi, mobile phones, and satellite internet is making these precise measurements difficult, threatening the accuracy of navigation, communication, and Earth observation satellites. “Our civilisation cannot function without its orbiting companions.”

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The Tunguska Event: The 1908 Siberian Cosmic Explosion and Its Impact on Planetary Defense

The Tunguska Event of 1908, a massive explosion over Siberia, is believed to have been caused by a meteoroid’s atmospheric airburst, flattening 2,000 km² of forest with no crater. This cosmic mystery has driven modern planetary defense efforts, including NASA’s initiatives to track near-Earth objects (NEOs) and prevent future impacts.

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Satellite Industry ETF (159218) Drops 1.91% with Active Trading Volume

The Satellite Industry ETF (159218) fell 1.91% by midday, with a trading volume of 9.71 million yuan. Major holdings like China Satellite and China Satcom also declined. The ETF tracks the CSI Satellite Industry Index and has returned 9.64% since inception. Investors are advised to exercise caution due to market risks.

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NOAA Faces Challenges as Essential Hurricane Satellite Data May End

The U.S. Department of Defense plans to discontinue data from the Special Sensor Microwave Imager Sounder (SSMIS), a crucial tool for hurricane forecasting. SSMIS provides unique insights into storm intensity, aiding rapid intensification predictions. Experts warn that losing this data could hinder NOAA’s ability to forecast dangerous storms effectively.

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SpaceX to Launch 27 More Starlink Satellites from Cape Canaveral

SpaceX is set to launch 27 Starlink satellites atop a Falcon 9 rocket from Cape Canaveral early Wednesday. The mission marks the 29th flight for this booster, with a planned droneship landing. Backup launch windows extend into Thursday, ensuring continued expansion of the Starlink constellation in low-Earth orbit.

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NOAA Delays Satellite Data Cutoff for Hurricane Forecasting Amid Budget Cuts

NOAA has postponed the cutoff of satellite data crucial for hurricane forecasting by one month due to budget constraints and backlash from climate scientists. Daniel Swain, a UCLA climate scientist, commented on the importance of this data for tracking storm intensity during hurricane season.

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New Alloy with Negative Thermal Expansion Boosts Stability for Exoplanet-Hunting Telescopes

A novel alloy that shrinks when heated and expands when cooled is being tested by NASA and ALLVAR to enable ultra-stable telescope structures. This material could help future missions like the Habitable Worlds Observatory achieve the extreme stability needed to detect habitable exoplanets, surpassing current telescopes such as James Webb and Roman.

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NASA Satellite Images Reveal Tunguska Blast Zone 115 Years Later

NASA’s Landsat 8 satellite has captured new images of the Tunguska event site, offering rare insights into the aftermath of the 1908 explosion. Despite the blast’s immense power, the area now shows minimal visible damage, deepening the mystery. Theories about the cause—asteroid or comet—remain debated, with no definitive evidence found.

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Citizen Scientists Discover Rare Cataclysmic Variable Star with GOTO Telescopes

Citizen scientists with the Kilonova Seekers Project helped astronomers spot a cataclysmic variable star, GOTO0650, whose brightness increased 2,500 times in two days. “Remarkably, public volunteers identified this star as an object of interest within 3.5 hours,” said project co-lead Tom Killestein. Follow-up included observations from Swift and Einstein Probe space observatories.

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Copernicus Sentinel Satellite Reveals Extreme Heatwave in Southern Europe

A Copernicus Sentinel-3 satellite image from ESA shows record-breaking surface temperatures across southern Europe and North Africa on June 29, 2025. Land temperatures reached up to 54°C in Seville, with seas like the Mediterranean also unusually warm. The data highlights the severity of the ongoing heat dome phenomenon affecting the region.

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Axiom Space Launches First Astronauts from Hungary, India, and Poland to ISS

Axiom Space’s fourth mission, using a SpaceX Falcon 9, ferried astronauts from Hungary, India, and Poland to the International Space Station for the first time. The mission, led by Peggy Whitson, marks a milestone in government-sponsored commercial spaceflight and international collaboration, with astronauts conducting research for 31 nations.

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NASA Hosts ISRO Officials Ahead of Axiom Mission 4 Launch

NASA hosted ISRO officials at Johnson and Kennedy Space Centers, strengthening their collaboration. The visit precedes Axiom Mission 4, which will send the first ISRO astronaut to the ISS. NASA and ISRO are conducting joint science investigations and STEM demonstrations, reflecting their long-standing partnership in advancing space exploration.

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Vera C. Rubin Observatory to Generate 10 Million Nightly Alerts for Astronomers

The Vera C. Rubin Observatory in Chile will revolutionize astronomy by producing 10 million alerts per night for changing cosmic events. “We can detect everything that changes, moves and appears,” says Yusra AlSayyad, Rubin’s deputy associate director for data management. Advanced algorithms will help astronomers handle this unprecedented data flood.

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Russian ‘Killer Satellite’ Launches Probe Near US Aircraft

A Russian ‘killer satellite’ has reportedly launched a mysterious probe close to a US aircraft in orbit. This development raises concerns over space security and the potential for anti-satellite weaponry. Experts are closely monitoring the situation for any escalation or threats to satellite assets.

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Salt Sends First SMS via Musk’s Satellites to Combat Dead Zones

Swiss operator Salt has sent its first SMS using Elon Musk’s satellites as a backup to traditional mobile networks. This satellite connectivity activates only when no ground antennas are available, ensuring communication in remote areas or during natural disasters when regular networks are down.

Continue reading on handelszeitung.ch

Top 5 Space Missions to Watch in July: SpaceX, NASA-ISRO, Roscosmos, and More

July features key space missions, including SpaceX’s first U.S. Space Force launch, a major NASA-ISRO satellite, and Roscosmos resupply and ionosphere studies. ULA’s Vulcan Centaur and SpaceX Crew-11 may also launch. These missions highlight international collaboration and advances in Earth observation and space security.

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Trump Threatens to Cut SpaceX Funding Amid Renewed Feud with Elon Musk

President Trump has threatened to pull federal funding from SpaceX after Elon Musk criticized his spending bill. Trump stated, “Elon may get more subsidy than any human being in history,” and warned, “No more Rocket launches, Satellites, or Electric Car Production.” The feud highlights tensions over subsidies and federal support for space and EV industries.

Continue reading on pcmag.com

Rare Double Nova Event: Two Naked-Eye Novae Visible Simultaneously in 2024

For only the second recorded time, two novae—V462 Lupi and V572 Velorum—are visible to the naked eye simultaneously. This rare astronomical event, described as “an extremely rare event, if not a historical one” by astronomer Stephen O’Meara, offers a unique viewing opportunity for observers in the southern hemisphere.

Continue reading on iflscience.com

NASA Curiosity Rover Captures ‘Spiderweb’ Boxwork Patterns on Mars

NASA’s Curiosity rover captured a stunning 360-degree panorama of ‘spiderweb’ boxwork patterns at the base of Mount Sharp in Gale Crater. Formed by ancient groundwater, these ridges intrigue scientists searching for signs of ancient life. The image, stitched from 291 Mastcam photos, highlights Curiosity’s ongoing mission to explore Mars’ unique geology and potential habitability.

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NASA Detects Signal from 1964 Relay 2 Satellite, Once Presumed Dead

NASA scientists detected a fast radio burst (FRB) from the long-inactive Relay 2 satellite, launched in 1964 and presumed dead since 1967. The signal, traced with the ASKAP telescope, likely resulted from electrostatic discharge. This finding highlights the importance of distinguishing human-made signals from cosmic phenomena and understanding satellite vulnerabilities.

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FireSat Satellite Constellation to Scan Earth Every 20 Minutes for Wildfires

The FireSat satellite constellation will scan the entire Earth every 20 minutes from low Earth orbit, detecting wildfires as small as 5 meters in radius. High-risk areas will be monitored even more frequently, with a 1,500 km scanning swath per satellite, enhancing global wildfire detection and response.

Continue reading on techinsider.ru

The Exploration Company Calls Mission Possible a ‘Partial Success’ After Falcon 9 Launch

The Exploration Company declared its Mission Possible demo a partial success after a Falcon 9 launch, with successful reentry and communication but loss of contact before splashdown. The company plans another subscale flight before transitioning to its Nyx spacecraft. “It intends to launch this new subscale mission ‘as soon as possible.'”

Continue reading on europeanspaceflight.com

Scientists Propose Bold Mission to Sedna Using Fusion Drive and Solar Sail

Scientists are planning a mission to Sedna, a distant dwarf planet, using Direct Fusion Drive or an advanced solar sail. The mission aims to reach Sedna before its next close approach in the 2070s, offering a rare chance to study this mysterious world and the outer Solar System. “The fusion drive…could be revolutionary for space travel.”

Continue reading on orbitaltoday.com

Trump Threatens SpaceX and Satellite Launches Amid Feud with Elon Musk

Donald Trump warned Elon Musk of halting rocket launches, satellites, and electric car production if subsidies are cut, escalating their feud over the ‘Big Beautiful Bill.’ Trump stated, “No more Rocket launches, Satellites, or Electric Car Production… BIG MONEY TO BE SAVED!!!” This highlights rising tensions impacting the US space and EV sectors.

Continue reading on timesnownews.com

Zombie Satellite ‘Relay 2’ Emits Mysterious Radio Signal Detected by ASKAP Telescopes

The so-called zombie satellite ‘Relay 2’ has emitted a mysterious radio signal, recently detected by Australia’s ASKAP telescopes. The signal was reportedly stronger than any other radio source in the night sky, raising questions about the satellite’s status and the nature of the transmission.

Continue reading on spiegel.de

Serenae Shares Tips to Improve Satellite Internet Connection in Rural Spain

Satellite internet is vital for over 1.2 million Spanish rural homes lacking fixed broadband. Serenae offers 7 expert tips for better connectivity, from professional installation to optimizing router placement. “Quieren llegar al pueblo, encender el router y que funcione,” says Serenae’s Vanessa Cota, highlighting the importance of reliable satellite services for work and leisure.

Continue reading on europapress.es

Orbital Reentry Pollution: A New Threat to Satellite Sustainability and Earth’s Atmosphere

Orbital reentry pollution from decommissioned satellites is emerging as a serious environmental concern. Experts like David Balson (Lumi Space) advocate for laser-based debris removal to mitigate risks, while Matthieu Derrey (Airbus) warns the space industry’s full environmental impact is not yet understood. “A single geosynchronous satellite can produce 100,000 tons of carbon,” Derrey stated.

Continue reading on datacenterdynamics.com

Rare Daytime Fireball Observed from Orbit May Have Struck Georgia Home

A rare daytime fireball over the southeastern U.S. was so bright it was detected by NOAA’s GOES-19 satellite. NASA and experts suggest the meteor may have survived atmospheric entry, possibly punching a hole in a Georgia home. Robert Lunsford noted, “Daylight fireballs are rare… perhaps one out of every 3,000 reports occurs during the day.”

Continue reading on space.com

NASA Terra Satellite Reveals Accelerated Arctic Sea Ice Loss

NASA’s Terra satellite captured the seasonal sea ice breakup in Canada’s Amundsen Gulf, highlighting accelerated Arctic ice loss. Experts warn, “The implications of this loss are far-reaching, both for the environment and for global climate systems.” Faster melting exposes dark ocean water, amplifying warming and extreme weather.

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Owolabi Salis Becomes First Nigerian to Travel to Space on Blue Origin NS-33

Nigerian-born lawyer Owolabi Salis made history as the first Nigerian in space aboard Blue Origin’s NS-33 suborbital flight. The mission lasted 10 minutes, reaching 105.2 km above Earth. Salis said, “This mission is more than just a trip into space, it’s a spiritual journey, a call to inspire future generations.”

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Cosmos 2588: Legal Challenges of Russian Military Satellites in Orbit

The article explores the legal uncertainties surrounding the Russian military satellite Cosmos 2588. It highlights concerns about space law, orbital debris, and military activities in orbit, emphasizing the need for clearer international regulations to address emerging challenges in the space domain.

Continue reading on lieber.westpoint.edu

Satellites Track Macroplastic Pollution in Urban Rivers Using Infrared Imaging

Scientists have developed a method using satellite infrared imaging to detect and map urban plastic waste. The WorldView-3 satellite identifies unique ‘fingerprints’ of plastics, enabling precise monitoring of pollution even in hard-to-access areas. This breakthrough could revolutionize urban waste management and environmental monitoring worldwide.

Continue reading on issues.fr

China’s Tianwen-2 Asteroid Mission Captures Stunning Images of Earth and Moon

The Tianwen-2 spacecraft, launched by CNSA, photographed Earth and the Moon from 590,000 km away. Its main target is the quasi-satellite Kamo`oalewa, with plans to collect samples in 2026–2028. CNSA confirms, “Tianwen-2 is in good technical condition and all its systems are functioning normally.”

Continue reading on universemagazine.com

SpinLaunch Names Satellite Industry Leader Massimiliano Ladovaz as CEO

SpinLaunch appoints Massimiliano Ladovaz, former CTO of OneWeb and COO of Eutelsat/OneWeb, as CEO. Ladovaz brings 25+ years of satellite and aerospace leadership to drive SpinLaunch’s growth in kinetic launch systems and global connectivity. He calls SpinLaunch “the most compelling initiative in the industry today.”

Continue reading on silicon.co.uk

European MTG-S1 Weather Satellite Launches with 3D Atmospheric Mapping

The innovative European weather satellite MTG-S1, launching on a SpaceX Falcon 9, will map the atmosphere in 3D and carry the Sentinel-4 mission for air quality monitoring. Developed by ESA and EUMETSAT, with strong Italian involvement, MTG-S1 will enhance weather forecasting and environmental observation from geostationary orbit.

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SpinLaunch Appoints Massimiliano Ladovaz as CEO to Drive Next Growth Phase

SpinLaunch has named Massimiliano Ladovaz, former CTO of OneWeb and COO of Eutelsat, as CEO. Ladovaz brings 25+ years of satellite industry leadership and $4B+ fundraising experience. He will lead SpinLaunch’s expansion of its kinetic launch systems and global connectivity solutions. “This is the most compelling initiative in the industry today,” Ladovaz stated.

Continue reading on finance.yahoo.com

Japanese Weather Satellites Accidentally Study Venus’ Atmosphere

Japanese weather satellites Himawari-8 and Himawari-9 accidentally captured images of Venus, enabling scientists to analyze its atmosphere. Their thermal imagers provided valuable data on temperature variations and global atmospheric waves, offering a new tool for studying planetary climates using Earth-observing satellites.

Continue reading on universemagazine.com

NASA Plus to Launch on Netflix, Expanding Space Content Reach

NASA+, the agency’s streaming service featuring space programming, will debut on Netflix this summer, vastly increasing its global audience. Despite recent budget cuts and layoffs, NASA aims to showcase astronaut spacewalks, live rocket launches, and ISS views to over 700 million Netflix users, boosting public engagement with its missions.

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Japan Retires H-IIA Rocket After Final Launch with GOSAT-GW Satellite

Japan’s H-IIA rocket completed its final flight on June 28, launching the GOSAT-GW satellite for Earth observation. H-IIA served since 2001, with 50 missions and only one failure. It is succeeded by the H3 rocket, which promises lower costs and higher launch frequency for future Japanese space missions.

Continue reading on universemagazine.com

Russian Kosmos-2558 Deploys Suspected Anti-Satellite Subsatellite Near USA 326

Russian satellite Kosmos-2558 deployed a subsatellite near US spy satellite USA 326, raising concerns over potential anti-satellite (ASAT) weapons. Dr. Marco Langbroek notes, “we’re actually witnessing the deployment of dormant anti-satellite systems.” US Space Command is monitoring, as this marks the third such Russian deployment in five years, fueling fears of covert orbital warfare.

Continue reading on united24media.com

How to Improve Satellite Internet Connection This Summer: Expert Tips from Serenae

Satellite internet is vital for over 1.2 million Spanish rural homes lacking fixed broadband. Serenae offers 7 expert tips—from professional installation to optimizing router placement and usage times—to enhance satellite connectivity. “Ponlo en alto y en el centro de la casa. Si tienes dos plantas, plantéate un repetidor,” experts advise.

Continue reading on bolsamania.com

SpaceX Falcon 9 Launches Meteosat MTG-S1 and Sentinel-4 Earth Observation Satellites

SpaceX will launch a Falcon 9 rocket tonight from Kennedy Space Center, deploying the Meteosat Third Generation Sounder (MTG-S1) and Copernicus Sentinel-4 satellites into geostationary orbit. MTG-S1 will enhance extreme weather forecasting, while Sentinel-4 will monitor European air quality. The mission was originally planned for Ariane 6 but switched to SpaceX in 2024.

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India, Poland, and Hungary Return to Space with Ax-4 ISS Mission

Axiom Mission 4 (Ax-4), launched by SpaceX, marks the return of India, Poland, and Hungary to human spaceflight after decades. Astronauts from these nations joined US commander Peggy Whitson on a mission to the International Space Station, highlighting growing international participation and future ambitions in space exploration.

Continue reading on theguardian.com

1964 NASA Satellite Relay 2 Reappears Emitting Mysterious Signals

Australian astronomers detected mysterious radio signals from NASA’s 1964 Relay 2 satellite, long thought inactive. Professor Clancy James explained, “Obtivemos uma correspondência bastante exata para este antigo satélite chamado Relay 2.” The signals may result from accumulated static discharge or a micrometeorite impact, reigniting scientific interest in this historic spacecraft.

Continue reading on revistaoeste.com

Space2Sea: Satellite Technology Enhances Local Fish Traceability in Termoli

The Space2Sea project in Termoli leverages satellite technology, blockchain, and digital monitoring to ensure full traceability of local fish products. A QR code system provides real-time data on catch origin and handling. Mayor Balice stated, “Innovazione e sostenibilità sono le parole chiave di questo progetto,” highlighting its strategic value for transparency and food safety.

Continue reading on termolionline.it

How the US Military Uses AI and Satellites for Global Surveillance

The US National Geospatial-Intelligence Agency (NGA) leverages Maxar’s satellites and AI to automate global vehicle tracking. This partnership, part of the Luno A program, uses machine learning to identify and classify objects in real time, enhancing military, economic, and environmental surveillance capabilities worldwide.

Continue reading on futura-sciences.com

How the US Military Uses AI and Satellites for Global Surveillance

The US National Geospatial-Intelligence Agency (NGA) leverages Maxar’s AI and commercial satellite imagery to automate global vehicle tracking. This enables near real-time identification of suspicious movements, supporting military, economic, and environmental monitoring. Maxar claims their AI can “identify anomalies” and model scenarios within hours of image capture, enhancing rapid response capabilities.

Continue reading on futura-sciences.com

Japan Launches GOSAT-GW Satellite on Final H-2A Rocket Flight, Marking Space Program Milestone

Japan launched the GOSAT-GW satellite to monitor greenhouse gas emissions on the final flight of its H-2A rocket, a key milestone for its space program. The mission supports climate change efforts and will deliver data in about a year. The H-2A retires with a 98% success rate, succeeded by the new H3 rocket.

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Trump Administration Cuts Civilian Access to Key Antarctic Sea Ice Satellite Data

The Trump administration has abruptly cut civilian access to crucial US satellite data on Antarctic sea ice, hindering research amid record lows. Australian scientists warn this disrupts the long-term, reliable record vital for climate studies. Dr. Edward Doddridge calls it “deeply concerning” as the Antarctic system changes faster than science can track.

Continue reading on theage.com.au

Planet Labs Secures €240M German Defense Satellite Deal for Enhanced Security

Planet Labs Germany GmbH has landed a €240M multi-year contract with the German government to provide dedicated Pelican satellite capacity, direct downlink, and AI-enabled geospatial intelligence. High-resolution imagery and timely intelligence will support European peace and security. CEO Will Marshall stated, “demand for sovereign access to geospatial intelligence is more urgent than ever before.”

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Salt and Starlink Demonstrate Satellite SMS in Interlaken, Await Regulatory Approval

Salt and Starlink showcased Europe’s first live SMS via satellite to standard smartphones in Interlaken, aiming to bridge coverage gaps in remote regions. Commercial rollout awaits regulatory approval, possibly delayed until 2027. Experts voiced concerns over data protection in Starlink applications. Salt plans to offer satellite telephony and internet as a backup for premium customers.

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Satellite Animation Captures Hurricane Flossie Approaching Mexico

A satellite animation from NOAA shows Hurricane Flossie with 75mph winds heading towards Mexico. The storm, now a Category One hurricane, is moving northwest at 10mph. The Mexican government has issued a tropical storm warning for the southwestern coast. NOAA footage highlights the hurricane’s intensification near Manzanillo.

Continue reading on independent.co.uk

SRG Extends Satellite Broadcast Contract with Eutelsat Hotbird

Swiss public broadcaster SRG has renewed its long-term contract with Eutelsat Hotbird at 13° East, ensuring continued satellite transmission of its TV and radio programs. While most Swiss TV channels remain encrypted, the deal guarantees access for Swiss viewers abroad and those without terrestrial or cable access. SRF Info and 26 radio channels stay free-to-air.

Continue reading on digitalfernsehen.de

Discovery of Djerfisherite in Asteroid Ryugu Challenges Solar System Formation Theories

Hayabusa2’s Ryugu samples revealed the unexpected mineral djerfisherite, never before found in CI chondrites. This challenges assumptions about asteroid composition and suggests complex mixing or localized conditions in the early Solar System. “Its occurrence is like finding a tropical seed in Arctic ice,” said Hiroshima University’s Masaaki Miyahara.

Continue reading on sciencedaily.com

V462 Lupi Nova: Sudden Brightening Makes ‘New Star’ Visible to Naked Eye

V462 Lupi, a nova in the constellation Lupus, has suddenly become 3.3 million times brighter, making it briefly visible to the naked eye from southern North America. Discovered on June 12, this classical nova’s eruption is a rare astronomical event, with its visibility duration still unknown. “These outbursts can make the system millions of times brighter,” according to NASA.

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Two Rare Novae Now Visible in Southern Hemisphere Skies

Two novae—V462 Lupi and V572 Velorum—are currently visible to the unaided eye in the Southern Hemisphere, an exceptionally rare astronomical event. Discovered in June 2025, both novae shine at magnitudes around +5.5 to +5.9. Astronomer Stephen James O’Meara noted, “these are rare events,” with similar occurrences only about every seven years.

Continue reading on earthsky.org

Rare Nova V462 Lupi Visible: How to See the Bright Stellar Explosion in Michigan

A rare nova, V462 Lupi, has brightened the Lupus constellation and was recently visible near Michigan. First observed in June 2024, this stellar explosion is a classical nova, as confirmed by astronomers. NASA describes a nova as a stellar explosion in a binary system. The event offers a unique celestial viewing opportunity.

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Fiery Mineral Djerfisherite Discovered in Asteroid Ryugu Sample Surprises Scientists

Japan’s Hayabusa2 probe delivered a Ryugu asteroid sample containing djerfisherite—a mineral formed in high-heat, oxygen-poor conditions, baffling scientists. This discovery challenges assumptions about asteroid formation and suggests chaotic mixing of planetary materials in the early Solar System. “Its occurrence is like finding a tropical seed in Arctic ice,” said Prof. Masaaki Miyahara.

Continue reading on scitechdaily.com

Georgia Scientists Analyze Recently Fallen Meteorite

Scientists at the Tellus Science Museum in Georgia are analyzing a 150-gram meteorite that fell last week. Astronomer Karisa Zdanky noted, “You can just see like kind of the exact lines on the fusion crust.” The meteorite, possibly billions of years old, may have originated from outside our solar system.

Continue reading on wsbtv.com

Discovery of Djerfisherite on Asteroid Ryugu Challenges Formation Theories

A surprise discovery of the mineral djerfisherite in samples from asteroid Ryugu—collected by Japan’s Hayabusa2 mission—may rewrite theories about asteroid formation. “Its occurrence is like finding a tropical seed in Arctic ice,” said planetary scientist Masaaki Miyahara, highlighting the mineral’s unexpected presence in Ryugu’s cold, outer solar system origins.

Continue reading on space.com

Will Asteroid 2024 YR4 Hit the Moon in 2032?

Asteroid 2024 YR4, once feared to threaten Earth, now has a 4% chance of colliding with the Moon on 22 December 2032. ESA’s NEOMIR space telescope aims to improve detection of such threats, especially from regions hidden by the Sun. The asteroid was discovered after passing Earth, highlighting current detection blind spots.

Continue reading on esa.int

Indian Companies Launch Subscription-Based Earth Observation Satellite Service

Indian firms SatSure and Dhruva Space have partnered to offer an Earth Observation Satellite as a Service (EOSaaS) subscription model. The collaboration unites satellite platform development, launch, and analytics, aiming to deliver end-to-end, high-quality EO data. Dhruva Space CEO Sanjay Nekkanti said the move builds a “vertically integrated, sovereign Space ecosystem.”

Continue reading on orbitaltoday.com

NASA’s POWER Project Delivers Global Earth Observation Data for Energy Resilience

NASA’s POWER project harnesses satellite Earth observation data to support global energy projects, providing over 1,000 solar and meteorological parameters since 1988. Leveraging missions like CERES and data products like MERRA-2, POWER enables energy, building, and agroclimatology sectors to make informed, actionable decisions with accessible, analysis-ready data.

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ESA’s Biomass Satellite to Weigh the World’s Forests Using P-Band Radar

ESA’s Biomass satellite is the first to use P-band radar to map global forest biomass in 3D, providing crucial data for climate research. “Biomass är en unik satellit… Den kommer ge oss en bättre förståelse för hur världens skogar påverkar klimatet,” says Lars Ulander, Chalmers. Data will refine climate models and inform policy.

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ESA’s Biomass Satellite to Weigh the World’s Forests Using P-band Radar

ESA’s Biomass satellite is the first to use P-band radar to map global forest biomass in 3D, revolutionizing climate research. “Biomass är en unik satellit… Den kommer ge oss en bättre förståelse för hur världens skogar påverkar klimatet,” says Prof. Lars Ulander. Data will improve climate models and forest monitoring.

Continue reading on rymdstyrelsen.se

July 2025 Night Sky Highlights: Antares, Venus, Milky Way & More

July 2025 offers stargazers spectacular sights: the ruby red star Antares dominates the southern sky, Venus shines as the dimming Morning Star, and the Milky Way arches overhead. Watch for planetary conjunctions, meteor showers, and the Full Buck Moon. “You can see the Milky Way with a smartphone and/or camera by taking time exposures.”

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July 2025 Skywatching: Mercury at Greatest Elongation, Buck Moon, and Delta Aquariid Meteor Shower

July 2025 offers skywatchers a chance to see Mercury at greatest eastern elongation (July 4), the Buck Moon (July 10), and the Delta Aquariid meteor shower peak (July 29–30). According to NASA, “the best chance to see [the meteors] is during their peak on July 29–30, when meteor activity is highest.”

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Starlink Direct to Cell: Free Satellite Connectivity on Smartphones from July

Starlink’s Direct to Cell service will enable compatible smartphones to connect directly to satellites, offering free SMS, GPS sharing, and emergency calls in areas without mobile coverage, starting July 2025. Initially launching in the US with T-Mobile, the service requires no extra hardware or apps and will expand globally. Broader features are expected by 2026-2027.

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Zombie Satellite Relay 2 Sends Mysterious Radio Burst Decades After Shutdown

ASKAP radio telescope detected a 30-nanosecond radio burst, initially thought to be an extraterrestrial fast radio burst (FRB). The signal was traced to NASA’s Relay 2 satellite, decommissioned since 1967. The bizarre transmission from a ‘dead’ satellite has puzzled scientists, raising questions about unexpected satellite activity and space phenomena.

Continue reading on jalopnik.com

European Weather Satellite MTG-S1 to Launch for 3D Atmospheric Mapping

Europe’s MTG-S1, a new geostationary weather satellite, will launch aboard a SpaceX Falcon rocket. Equipped with an infrared sensor and spectrometer, it will deliver 3D atmospheric maps every 30 minutes, enhancing nowcasting and climate research. ESA’s Simonetta Cheli promises faster extreme weather response: “Damit soll man … viel schneller auf Extremwetter reagieren können.”

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China-Italy CSES-02 Satellite Launched with Italian Instruments

The CSES-02 satellite, a joint China-Italy mission, launched on June 14 to study ionospheric and magnetospheric phenomena linked to earthquakes and space weather. Two of its eleven instruments were developed in Italy. The project faces scrutiny over scientific results and international collaboration, but marks the first satellite constellation for rapid geophysical event study.

Continue reading on astrospace.it

Satellite Images Reveal Activity at Iran’s Fordow Nuclear Facility After US Strikes

Satellite images from Maxar Technologies show ongoing activity at Iran’s Fordow uranium enrichment plant following recent US airstrikes. The images reveal excavation work and personnel at ventilation shafts. Expert David Albright noted, “the Iranians are actively working” at the bomb impact sites, suggesting possible restoration efforts at the nuclear facility.

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SpaceX Doubleheader Launch: ESA’s MTG-S1 and Sentinel-4 Satellite Mission from Florida

SpaceX is set for a doubleheader launch in Florida, starting with the ESA’s MTG-S1 satellite atop Falcon 9. The mission includes the Copernicus Sentinel-4 spectrometer for air quality monitoring and weather prediction. Weather odds are low, with only a 20% chance of favorable conditions. The booster will land on a drone ship.

Continue reading on floridatoday.com

JWST’s Early Galaxies Confirm, Not Break, Cosmological Models

The James Webb Space Telescope (JWST) revealed more and brighter early galaxies than expected, sparking debate about cosmological models. However, new research shows JWST didn’t ‘break’ the Universe; it provided deeper insights into star formation and galaxy evolution, confirming and refining our understanding of cosmic history.

Continue reading on bigthink.com

Astronomers Detect Powerful Radio Signal from Defunct Relay 2 Satellite Near Earth

Australian astronomers detected a powerful radio signal just 4,500 km from Earth, traced to NASA’s defunct Relay 2 satellite. The signal, possibly caused by static discharge or a micrometeorite impact, highlights concerns about space junk. “With growing numbers of old satellites, signals like this might become more common,” Professor Clancy James told CNN.

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China’s Tianwen-2 Spacecraft Sends Back Earth and Moon Images, Tests Lunar Cave Robots

China’s Tianwen-2 spacecraft, launched May 29, has returned images of Earth and the moon from over 12 million km away. The probe is in good condition, according to CNSA. Meanwhile, autonomous robots are being tested in lava caves to support future lunar missions.

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Ultra-dark Coated Satellite Set for 2026 Launch

A satellite coated with ultra-dark paint is scheduled for launch in 2026. This innovative coating aims to reduce light reflection, minimizing interference with astronomical observations and improving data quality for scientists. The mission represents a significant step in addressing concerns about satellite brightness affecting night sky visibility.

Continue reading on canaltech.com.br

ESA Biomass Satellite Unveils First Detailed Images of Earth’s Forests

The European Space Agency’s Biomass satellite has released its first images, showcasing advanced P-band radar that penetrates dense forest canopies to map carbon flows and monitor deforestation. This five-year mission provides unprecedented detail, aiding scientists in tracking ecosystem changes and understanding climate impacts.

Continue reading on scientificamerican.com

NASA Ames Science Directorate Honors July 2025 Stars of the Month

NASA Ames recognized Sigrid Reinsch, Lori Munar, Kevin Sims, and Matthew Fladeland for their outstanding contributions in space biosciences, exoplanet imaging, and Earth science. Their work supports NASA’s mission to explore our world and beyond, including projects like the Habitable Worlds Observatory and advanced airborne science collaborations.

Continue reading on nasa.gov

Satellite Images Reveal Damage and Activity at Iran’s Fordow Nuclear Site After US Bombing

Satellite images from Maxar Technologies show significant damage and construction activity at Iran’s Fordow nuclear site following US airstrikes. Entrance tunnels appear caved in, and vehicles including excavators are present. US officials claim the facility was “destroyed,” but experts suggest Iran’s nuclear program could recover within months, according to the IAEA.

Continue reading on the-independent.com

Satellite Images Reveal Reconstruction at Iran’s Fordo Nuclear Site After US Strikes

Satellite images from Maxar Technologies show rapid reconstruction at Iran’s Fordo nuclear site following US airstrikes. New roads and repair activities are visible, with experts noting Iran is assessing the damage. Joseph S. Bermudez states, “they start to investigate what happened and the level of damage sustained by the facility.”

Continue reading on lorientlejour.com

Portugal Deploys FireSat Satellite Constellation for Early Wildfire Detection

Portugal joins the Earth Fire Alliance (EFA) to deploy FireSat, the world’s first satellite constellation designed for real-time wildfire detection and characterization. The system, operational this summer, aims to spot small ignitions before fires spread, leveraging advanced space technology for rural fire management.

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Shubhanshu Shukla Becomes First Indian on ISS via Axiom-4 Mission

Astronaut Shubhanshu Shukla made history as the first Indian to set foot on the International Space Station (ISS), joining the Axiom-4 mission. The mission, a collaboration between Axiom Space, NASA, ISRO, ESA, and SpaceX, will conduct 60 scientific experiments, including seven from ISRO. Shukla said, “What a ride!…an amazing feeling to be just floating in space.”

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Weather Threatens SpaceX Launch of European Weather Satellite from Kennedy Space Center

SpaceX faces poor weather for the planned launch of a European weather satellite on the MTGS1 mission from Kennedy Space Center. The Falcon 9 has a 150-minute window, but forecasts predict only a 20% chance of good conditions. The satellite will provide hyperspectral atmospheric data and includes the Copernicus Sentinel-4 mission.

Continue reading on orlandosentinel.com

NASA’s Defunct Relay 2 Satellite Linked to Mysterious Fast Radio Burst

A surprising fast radio burst (FRB) detected on June 13, 2024, was traced to NASA’s inactive Relay 2 satellite, not a cosmic source. This challenges assumptions about FRB origins and highlights the need to distinguish between human-made signals and cosmic phenomena, raising concerns about space debris and signal contamination in astronomy.

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India Celebrates Historic Spaceflight: Shubhanshu Shukla Becomes Second Indian in Space

India rejoices as Group Captain Shubhanshu Shukla pilots the Axiom-4 mission, becoming the second Indian in space and the first to visit the International Space Station. The mission, a collaboration between NASA, ISRO, ESA, SpaceX, and Axiom Space, marks India’s return to human spaceflight after 41 years.

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Ofcom Proposes New Satellite Gateway Fees and Project Kuiper Licence in UK

Ofcom has launched consultations on satellite broadband fees and a new gateway licence for Amazon’s Project Kuiper, which aims to deliver high-speed, low-latency broadband via a LEO satellite constellation. Ofcom also proposes shifting to Administered Incentive Pricing for NGSO gateway licences to promote efficient spectrum use. Consultations run into 2025.

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How European Satellites Monitor Our Threatened Oceans

European satellites, especially the ESA’s Copernicus program and its Sentinel fleet, provide vital data for monitoring ocean health and climate change. “La surveillance des océans depuis l’espace est très importante,” says ESA’s Simonetta Cheli. These satellites track sea temperature, topography, pollution, and rising sea levels, supporting scientists and policymakers in protecting marine ecosystems.

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China’s Tianwen-2 Probe Targets Asteroids 2016HO3 and 311P for Groundbreaking Exploration

China’s Tianwen-2 probe will explore near-Earth asteroid 2016HO3 and main-belt comet 311P, both of high scientific research value. The mission aims to collect samples and study the early solar system. Han Siyuan states, ‘[2016HO3] is very likely to hold the original information of the solar system at its birth.’

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Japan Launches Final H-2A Rocket, Deploys Ibuki GW Satellite

Japan launched its final H-2A rocket from Tanegashima Space Center, carrying the 2.5-ton Ibuki GW satellite to monitor greenhouse gases. Developed by Mitsubishi Electric for JAXA, the H-2A completed 50 missions since 2001 with only one failure. Japan will now transition to the more advanced H3 rockets. H-2A, Ibuki GW, JAXA.

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TGT Technology Global Launches 5G + Satellite IoT Solution for Japanese Enterprises

TGT Technology Global unveiled an innovative solution at MWC 2025, combining 5G and satellite IoT to provide seamless, global connectivity for Japanese enterprises. This technology eliminates coverage gaps, enabling reliable, real-time data exchange across remote and maritime regions, and simplifying network management for industries like logistics and smart agriculture.

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NASA Perseverance Rover Breaks Records and Uncovers Martian Water Clues

NASA’s Perseverance rover has analyzed the ‘Kenmore’ rock, revealing minerals that suggest ancient water on Mars, and set a new drive record of 1,348 feet. With advanced tools and autonomous navigation, Perseverance is advancing Mars exploration and paving the way for future human missions.

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Martian Clays May Preserve Traces of Ancient Microbial Life, Study Finds

A new study led by the University of Texas at Austin reveals that clay deposits on Mars formed alongside ancient lakes, creating stable, mineral-rich environments ideal for preserving traces of microbial life. “These areas have a lot of water but not a lot of topographic uplift, so they’re very stable,” said lead author Rhianna Moore.

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Satellite Images Capture Fire at S-400 Site Near Kerch, Crimea

NASA satellites recorded a major fire near Kerch, Crimea, possibly caused by a strike on Russian S-300/S-400 air defense systems and radar. Satellite imagery shows damaged launchers and radars. The incident highlights the vulnerability of advanced air defense systems to precision attacks, as confirmed by monitoring group ‘Krymsky Veter’.

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How Phones and Wi-Fi Interfere with Satellite and Space Signal Reception

Modern gadgets like phones and Wi-Fi create radio interference that disrupts satellite operations and space observation. Scientists warn that crowded radio spectrums make it harder to detect weak signals from space, such as those from black holes. Experts urge the development of new frequencies or ‘radio silence’ zones near telescopes.

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Citizen Scientists Discover Rare Exploding Star in Real-Time

Citizen scientists with the Kilonova Seekers project discovered a rare cataclysmic variable star, GOTO0650, by spotting a dramatic brightening in real-time. Their rapid response enabled detailed follow-up using space observatories like Swift and Einstein Probe. Dr. Tom Killestein noted, “public volunteers identified this star… within 3 1/2 hours of the image being taken.”

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Citizen Scientists Aid Warwick Astronomers in Discovering Exploding Star

Citizen scientists helped University of Warwick astronomers discover a new exploding star, GOTO0650, by flagging changes in sky images. Dr Tom Killerstein said, “public volunteers identified this star as an object of interest within three-and-a-half hours.” Their efforts enabled early study of this rare cataclysmic variable star event.

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Satellite Images Reveal Ongoing Work at US-Bombed Iranian Nuclear Facility

Satellite imagery from Maxar Technologies shows Iran actively repairing the Fordow nuclear plant after recent US airstrikes. Heavy equipment and personnel are visible at bomb impact sites. David Albright notes, ‘the Iranians are actively working at the two MOP impact sites.’ The IAEA’s Rafael Grossi states Iran could resume uranium enrichment within months.

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Citizen Scientists Help Discover Exploding Star with GOTO Telescopes

The Kilonova Seekers project enabled public volunteers to help discover a cataclysmic variable star, GOTO0650, using GOTO telescopes. The star brightened by a factor of 2,500. Professor Laura Nuttall stated: “Thanks to their enthusiasm for the project, they are making discoveries and contributing to furthering our understanding of astrophysics.”

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James Webb Space Telescope Directly Images Exoplanet for the First Time

The James Webb Space Telescope has, for the first time, directly imaged an exoplanet—a Saturn-mass world orbiting the young star TWA 7. This achievement marks a breakthrough, as direct imaging is far more challenging than previous detection methods like transits. The discovery highlights JWST’s advanced capabilities in astronomy and exoplanet research.

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