Space News Digest: July 2025

Senior Aerospace Editor’s Comprehensive Analysis

Satellite Internet: Expansion, Innovation, and Regulation

Starlink’s Market Dominance and Global Competition

SpaceX’s Starlink continues to dominate the satellite internet market, with over 4.6 million users globally and a constellation of nearly 7,900 satellites in orbit as of mid-2025. The company’s rapid deployment and innovation have set a new standard for global connectivity, especially in remote and underserved regions. Starlink’s ability to offer high-speed, low-latency internet has made it the provider of choice for individuals, businesses, and even government agencies worldwide. (npr.org)

However, Starlink’s dominance is being challenged by a growing roster of competitors. Eutelsat OneWeb, Globalstar, and Amazon’s Project Kuiper are all ramping up their satellite deployments, while governments such as the EU and China are developing sovereign alternatives to ensure strategic independence. The EU’s IRIS2 constellation and China’s state-backed networks are prime examples of this trend. (restofworld.org)

Key Takeaways:

– Starlink leads with ~7,900 satellites and 4.6 million users.
– Competitors (Eutelsat, OneWeb, Amazon Kuiper) are accelerating launches.
– Governments are wary of over-reliance on a single private provider.

Regulatory Developments: The EU Space Act

The European Union has proposed the Space Act, a sweeping regulatory framework aimed at unifying and modernizing space activities across member states. The Act targets satellite safety, debris mitigation, cybersecurity, and environmental standards. Mega-constellations like Starlink will face stricter rules, including mandatory disposal plans and environmental impact assessments. Notably, existing Starlink satellites are exempt until 2030, but new deployments will be subject to the Act’s provisions. (commission.europa.eu, politico.eu, euractiv.com)

Key Takeaways:

– The EU Space Act sets global standards for satellite operations.
– Focus on debris mitigation, cybersecurity, and sustainability.
– Starlink’s existing fleet is temporarily exempt; future launches will comply.

Satellite Internet for Mobility: Trains, Cars, and Beyond

The integration of satellite internet into transportation is accelerating. France’s SNCF is set to deploy satellite internet on its trains, combining terrestrial 4G/5G with LEO satellite connectivity to eliminate dead zones and provide stable, high-speed service for passengers. Starlink and Eutelsat are leading candidates for this project, which aims to revolutionize onboard connectivity for streaming, videoconferencing, and operational resilience. (it.marketscreener.com, latribune.fr)

Meanwhile, the RS Legislative Assembly in Brazil has authorized Starlink satellite internet for deputies’ vehicles, reflecting the growing demand for reliable mobile connectivity in government operations. (gauchazh.clicrbs.com.br)

Key Takeaways:

– Satellite internet is being adopted for trains, cars, and emergency vehicles.
– Starlink and Eutelsat are key providers for mobile connectivity.
– The trend is driven by the need for seamless, resilient communication.

Risks and Warnings: Satellite Roaming Charges

Travelers are cautioned about the high costs of connecting to non-terrestrial (satellite) networks on planes and ships. Romanian regulator ANCOM warns that such connections are not covered by EU “Roam like at home” rules, potentially resulting in hundreds of euros in unexpected charges. Users are advised to monitor their network settings and heed provider alerts to avoid costly bills. (stirileprotv.ro, economica.net)

Satellite Technology: Security, Innovation, and Environmental Impact

Boeing’s $2.8 Billion ESS Satellite Contract

Boeing has secured a $2.8 billion contract from the US Space Force to develop the next generation of Evolved Strategic Satellite Communications (ESS) vehicles. These satellites will provide secure, survivable communications for US nuclear command and control, replacing the aging AEHF constellation. The contract covers two satellites initially, with options for two more, and emphasizes anti-jamming, cybersecurity, and global coverage. (spacenews.com, defence-blog.com, formiche.net)

Key Takeaways:

– Boeing outbid Northrop Grumman for the ESS contract.
– Satellites will be operational by 2031–2033.
– Focus on resilience, anti-jam, and secure communications.

Quantum Satellite Communications: SpeQtral and Thales Alenia Space

SpeQtral and Thales Alenia Space have entered a new phase of experimentation to validate quantum communications via satellite. The collaboration aims to test entangled photon transmission between space and Earth, a critical step toward realizing a global quantum internet. This technology promises ultra-secure, long-distance communications, with significant implications for cybersecurity and data privacy. (destimed.fr)

Satellite Safety and Debris Mitigation

Russia has patented a new automated information system (AIS) for monitoring threats to satellites, including space debris, radiation, and electrical factors. The system assesses risks and recommends protective measures, enhancing satellite safety. (spbdnevnik.ru)

US startup Atomic-6 is developing foldable solar panels that can retract to shield satellites from debris, reducing collision risks and extending operational lifespans. Supported by the US Space Force, this innovation could become a standard feature for future satellite designs. (universemagazine.com)

Key Takeaways:

– New systems and hardware are being developed to protect satellites from debris.
– Regulatory frameworks (EU Space Act) are pushing for stricter debris mitigation.

Environmental Impact: Satellite Deorbiting and Methane Monitoring

SpaceX deorbited 472 Starlink satellites in six months, a record pace that has raised concerns about the environmental impact of metal debris burning up in Earth’s atmosphere. While SpaceX claims the process is safe, scientists warn that the long-term effects of such large-scale reentries are not fully understood. (ispreview.co.uk, focus.ua)

The MethaneSAT satellite, launched to monitor methane emissions from oil and gas operations, has been lost after only 15 months in orbit. Despite this setback, the Environmental Defense Fund and partners will continue to analyze the data collected and develop new monitoring technologies. MethaneSAT’s loss is a blow to global climate monitoring efforts, as it provided crucial, publicly accessible data on greenhouse gas emissions. (offshore-energy.biz, bmmagazine.co.uk, cambio16.com)

Key Takeaways:

– Satellite deorbiting is increasing, with unclear environmental consequences.
– Loss of MethaneSAT highlights the fragility of climate monitoring infrastructure.

Earth Observation and Weather Satellites

MTG-S1: A Leap Forward in European Weather Forecasting

The Meteosat Third Generation Sounder-1 (MTG-S1) satellite, launched aboard a SpaceX Falcon 9, represents a major breakthrough in weather forecasting for Europe. Equipped with advanced hyperspectral infrared sounders, MTG-S1 provides 3D atmospheric data, enabling earlier and more precise storm warnings, as well as real-time air quality monitoring via Sentinel-4. Experts describe this as a “step-change in data availability” that will enhance emergency response and climate resilience across the continent. (paz-online.de, lequotidien.lu, yourweather.co.uk, futurezone.at)

ESA’s Biomass Satellite: Mapping Forests and Carbon Stocks

ESA’s Biomass satellite, launched in April 2024, uses P-band radar to penetrate dense tropical forests, revealing hidden ecosystems and mapping global forest carbon stocks. This mission is critical for monitoring deforestation, carbon storage, and glacier movement, providing essential data for climate change research and conservation strategies. (ntn24.com)

Planet Labs and OroraTech: Commercial and Emergency Applications

Planet Labs Germany has secured a €240 million contract with the German government to provide dedicated satellite services for European security, including high-resolution imagery and AI-powered analytics. The company’s shares surged following the announcement, reflecting strong demand for sovereign geospatial intelligence. (defence-industry.eu, valuethemarkets.com)

OroraTech has opened a new headquarters in Athens to support Greece’s national wildfire monitoring system, which uses thermal imaging satellites for real-time fire detection and emergency response. (internationalfireandsafetyjournal.com)

Key Takeaways:

– Weather and Earth observation satellites are advancing climate resilience and emergency response.
– Commercial contracts for satellite imagery are surging, driven by security and environmental needs.

Astronomy Highlights: Interstellar Visitors, Meteorites, and Cosmic Phenomena

Interstellar Objects: 3I/Atlas and #A11pl3Z

NASA has detected a new interstellar comet, 3I/Atlas, entering our solar system. Traveling at 37 miles per second, it will pass safely between Mars and Earth, offering astronomers a rare opportunity to study material from beyond the solar system. This is only the third such object ever detected, following ‘Oumuamua (2017) and Comet 2I/Borisov (2019). (katu.com, manchestereveningnews.co.uk, independent.co.uk)

Martian Meteorite NWA 16788: Auction of the Century

The largest known Martian meteorite, NWA 16788, weighing 54 pounds, will be auctioned at Sotheby’s New York on July 16, with estimates ranging from $2 million to $4 million. Only about 400 Martian meteorites exist on Earth, making this a discovery of extraordinary significance. Experts urge that it be displayed for public and scientific benefit. (cnn.com, news.artnet.com, bbc.co.uk)

Asteroid 2024 YR4: A Potential Lunar Impact

Astronomers report that asteroid 2024 YR4 has a 4% chance of colliding with the Moon on December 22, 2032—a once-in-5,000-year event. The impact could create a 1-km crater, eject lunar debris, and possibly trigger a meteor shower on Earth. ESA’s upcoming NEOMIR space telescope and high-precision data from the James Webb Space Telescope are enhancing our ability to detect and track such near-Earth objects. (popsci.com, dailygalaxy.com, iflscience.com, scitechdaily.com)

Key Takeaways:

– Interstellar objects provide unique insights into the formation of planetary systems.
– Rare meteorite auctions and potential lunar impacts capture public and scientific imagination.

Meteor Showers and Fireballs: Scotland’s Night Sky

A brilliant fireball meteor streaked across Scotland’s night sky on July 4, producing a sonic boom and sparking excitement among observers. Experts predict weeks of rare meteor showers to follow, offering valuable opportunities for scientific study and public engagement. (edinburghlive.co.uk, ibtimes.co.uk, thescottishsun.co.uk)

Mars Exploration: Habitability, Geology, and Atmospheric Phenomena

NASA’s Curiosity and Perseverance Rovers: Clues to Mars’ Past

NASA’s Curiosity rover has discovered carbonate-rich rocks and unique “spiderweb” boxwork patterns at the base of Mount Sharp, providing evidence of brief episodes of habitability and the presence of ancient groundwater. These findings suggest that Mars experienced intermittent oases, but weak volcanic outgassing led to long periods without liquid water, explaining the planet’s barren state today. (nature.com, yahoo.com, dailygalaxy.com, space.com)

Perseverance has observed electrified dust devils, potentially generating lightning-like discharges, which could impact future Mars missions and deepen our understanding of Martian atmospheric dynamics. (dailygalaxy.com)

Key Takeaways:

– Mars had brief, intermittent periods of habitability.
– New geological and atmospheric discoveries inform future exploration and the search for life.

Human Spaceflight: ISS, Tiangong, and Astronaut Observations

Double Flybys: ISS and Tiangong in the Night Sky

Skywatchers in North America and Europe have the rare opportunity to observe both the International Space Station (ISS) and China’s Tiangong space station in the predawn sky. Online tools like Heavens Above and NASA’s Spot the Station help enthusiasts find exact viewing times. (space.com, universemagazine.com)

Maxar’s WorldView Legion satellite has captured high-resolution images of both stations, showcasing the growing capabilities of orbital object imaging. (space.com, universemagazine.com)

Astronaut Observations: Sprites, Earthshine, and Independence Day

NASA astronaut Nichole Ayers captured rare red “jellyfish” sprites—transient luminous events—above North America from the ISS. These observations help scientists better understand the relationship between thunderstorms and upper-atmospheric phenomena. The ISS crew also conducted Earthshine studies, muscle stimulation experiments, and blood flow measurements in microgravity. (livescience.com, space.com, newsweek.com, theatlantic.com, today.com)

On July 4th, the ISS crew sent an Independence Day message to Earth, highlighting the spirit of exploration and international cooperation aboard the station. (nasa.gov, space.com)

Space Science: Dark Matter, Supernovas, and Citizen Discoveries

James Webb Space Telescope: Mapping Dark Matter

The James Webb Space Telescope (JWST), in collaboration with the Chandra X-ray Observatory, has produced the most detailed images and mass maps of the Bullet Cluster, providing compelling evidence for the existence of dark matter. Gravitational lensing measurements confirm that the intracluster light is a reliable tracer of dark matter, challenging alternative theories like Modified Newtonian Dynamics (MOND). (science.nasa.gov, iflscience.com, space.com, goodnewsnetwork.org)

Citizen Science: Exploding Stars and Variable Discoveries

Citizen scientists, collaborating with professional astronomers, have discovered a rare cataclysmic variable star, GOTO0650, and a new type of exploding star. These discoveries, enabled by public participation through platforms like Kilonova Seekers, demonstrate the value of human input alongside AI tools in astrophysical research. (space.com, bbc.co.uk, dailygalaxy.com)

Supernova Breakthrough: Double-Detonation Visualized

Astronomers using the VLT and MUSE have captured the first visual evidence of a “double-detonation” supernova, where a white dwarf explodes twice. This challenges previous assumptions about supernova triggers and could reshape our understanding of Type Ia supernovas, which are vital as cosmic distance markers. (space.com)

Outlook: The Future of Space, Science, and Society

Trends and Challenges

– Satellite Internet: The race for global connectivity is intensifying, with Starlink leading but facing regulatory and competitive pressures. Governments are asserting more control to ensure security and resilience.
– Space Sustainability: Debris mitigation, environmental impact, and cybersecurity are now central to satellite operations, driven by both regulation and innovation.
– Climate and Earth Observation: Advanced satellites are transforming weather forecasting, disaster response, and environmental monitoring, but the loss of key assets like MethaneSAT highlights the need for redundancy and resilience.
– Astronomy and Exploration: Interstellar visitors, rare meteorite finds, and new cosmic phenomena continue to inspire scientific discovery and public fascination.
– Human Spaceflight: The ISS remains a hub for international cooperation, scientific research, and public engagement, while new players like China’s Tiangong are expanding the landscape.

What to Watch

– The implementation and impact of the EU Space Act on global satellite operations.
– The outcome of the NWA 16788 Martian meteorite auction and its scientific legacy.
– Advances in quantum satellite communications and their implications for cybersecurity.
– The next generation of weather and Earth observation satellites and their role in climate resilience.
– Continued public engagement in astronomy through citizen science and open data initiatives.

Bullet Recap

– Starlink leads satellite internet but faces new EU regulations and global competition.
– Boeing wins $2.8B contract for secure US military satellites.
– MTG-S1 and Biomass satellites revolutionize weather and climate monitoring.
– MethaneSAT lost in space, impacting methane emissions tracking.
– NWA 16788, the largest Martian meteorite, heads to auction.
– Asteroid 2024 YR4 may hit the Moon in 2032—a rare, observable event.
– ISS and Tiangong visible together in the night sky; Maxar captures both in orbit.
– JWST refines dark matter maps; citizen scientists discover new variable stars.
– SNCF and others expand satellite internet to trains and vehicles.
– EU Space Act sets new standards for debris, cybersecurity, and sustainability.

Conclusion

The space sector in July 2025 is marked by rapid technological progress, expanding commercial opportunities, and an evolving regulatory landscape. From the race for satellite internet supremacy to the mysteries of dark matter and interstellar visitors, the cosmos continues to challenge, inspire, and connect humanity. As we look ahead, collaboration, innovation, and responsible stewardship will be key to unlocking the full potential of space for science, security, and society.

For further reading and source details, please refer to the embedded links throughout this article.

More today’s sources

Romanian Travelers Warned: High Satellite Roaming Charges on Planes and Ships

Romanian travelers risk hundreds of euros in charges if their phones connect to satellite networks on planes or ships. ANCOM warns these non-terrestrial networks aren’t covered by EU ‘Roam like at home’ rules and can trigger costly bills. Users should check their network connection and heed provider warnings to avoid unexpected fees.

Continue reading on stirileprotv.ro

Antarctic Sea Ice at Record Lows Amid Loss of US Satellite Data

Antarctic sea ice has reached record lows since 2016, threatening ecosystems and research, according to a new PNAS Nexus study. Scientists warn that the imminent loss of US satellite data will hinder future monitoring. Dr. Doddridge notes, “It’s changing at a pace that is too fast for our scientific capabilities to keep up with.”

Continue reading on cosmosmagazine.com

First Autonomous Narco-Submarine Intercepted Using Starlink Satellites for Navigation

The Colombian Navy intercepted the first fully autonomous narco-submarine guided by Starlink satellite internet. This semi-submersible, unmanned vessel can carry up to 1,500 kg and uses a Starlink antenna for navigation. Admiral Juan Ricardo Rozo stated, “This demonstrates an evolution in the logistical capabilities of drug trafficking.”

Continue reading on computerhoy.20minutos.es

Largest Martian Meteorite on Earth, NWA 16788, to Be Auctioned for Up to $4 Million

The largest known Martian meteorite, NWA 16788, weighing 54 pounds, will be auctioned at Sotheby’s New York on July 16, potentially fetching $4 million. Only about 400 Martian meteorites exist on Earth. Sotheby’s calls it a “discovery of extraordinary significance.” Experts urge it be displayed for public and scientific benefit.

Continue reading on cnn.com

Largest Martian Meteorite NWA 16788 Heads to Sotheby’s Auction

The largest-known Martian meteorite, NWA 16788, weighing 54 pounds, will be auctioned at Sotheby’s in July 2024 with an estimated price of $2–4 million. Approved as a Martian meteorite in June 2024, it is classified as a shergottite. “NWA 16788 is a discovery of extraordinary significance,” said Sotheby’s Cassandra Hatton.

Continue reading on news.artnet.com

Russia Patents New Satellite Monitoring Method

A new automated information system (AIS) has been patented in Russia to monitor threats affecting satellites. Developed by Nikolai Yuryevich Makarov, the AIS tracks space debris, radiation, and electrical factors, assesses risks, and recommends protective measures, enhancing satellite safety.

Continue reading on spbdnevnik.ru

MTG-S1 Weather Satellite Successfully Launched for Advanced European Forecasting

The MTG-S1 (Meteosat Third Generation Sounder-1) satellite was launched aboard a SpaceX Falcon 9, marking a breakthrough in European weather forecasting. Equipped with advanced infrared sounders, it will enable earlier and more precise storm warnings. ESA’s Tobias Guggenmoser said, “we can see what happens at every altitude.” Sentinel-4 also launched for air quality monitoring.

Continue reading on paz-online.de

How to Spot China’s Tiangong Space Station and the ISS in the Predawn Sky This Week

Skywatchers in the U.S. and southern Canada can view the International Space Station (ISS) and China’s Tiangong space station within minutes of each other in the predawn sky this week. On July 5, both may be visible simultaneously. The ISS remains the brightest, largest human-made object in orbit, according to NASA.

Continue reading on space.com

How to Observe the ISS and Tiangong Space Stations Together This Week

ISS and Tiangong will be visible together in the predawn sky from July 3-8 over North America and parts of Europe. The rare “double flyby” can be seen with the naked eye or binoculars. Use online tools like Heavens Above or NASA’s Spot the Station to find exact viewing times and locations.

Continue reading on universemagazine.com

Space Capsule Carrying Human Remains Crashes into Pacific Ocean After Parachute Failure

A capsule from The Exploration Company, carrying ashes and DNA of 166 people for Celestis, crashed into the Pacific after a parachute failure. The spacecraft launched on a Falcon-9, orbited Earth twice, then failed reentry. Celestis stated: “This caused the capsule to impact the Pacific Ocean and disperse its contents into the sea.”

Continue reading on marca.com

Nyx Capsule Crash: Human Remains and Cannabis Lost After Parachute Failure

A Nyx spacecraft, launched with SpaceX, crashed into the Pacific after its parachutes failed, losing human remains from over 160 people and cannabis for a science experiment. The Exploration Company (TEC) called it a “partial success” and a learning opportunity. CEO Hélène Huby said, “Partial success is often part of the road for those who take risks.”

Continue reading on popularmechanics.com

Ukrainian Intelligence Continues to Use ICEYE Satellite for Reconnaissance

Ukraine’s military intelligence (ГУР) still receives satellite imagery from the ICEYE satellite, acquired via Serhiy Prytula’s charity, and from a second ICEYE satellite funded by Germany. “ГУР МО receives and actively uses satellite images from ICEYE satellites,” said intelligence chief Andriy Yusov. Over 5,400 radar images have aided strategic reconnaissance since September 2022.

Continue reading on gazeta.ua

Muon Space Secures $146M to Expand Satellite Manufacturing in San Jose

Muon Space has raised $146 million in Series B funding to scale up satellite production at a new San Jose facility. The company, now over 150 employees, plans to produce up to 500 mini-satellites annually. Managing Partner Joshua Posamentier said, “Muon is building the high-performance scale solution the space industry has been missing.”

Continue reading on finance.yahoo.com

Boeing Secures $2.8 Billion Contract for Advanced Strategic Satellite Communications

Boeing has secured a $2.8 billion contract for the Advanced Strategic Satellite Communications project, a key component of the U.S. nuclear command, control, and communications architecture. The initial contract covers two satellites, with options for two more in the future.

Continue reading on usstock.hexun.com

SpeQtral and Thales Alenia Space Advance Quantum Satellite Communications

SpeQtral and Thales Alenia Space have signed a new agreement to jointly test quantum communications via satellite. Their collaboration will combine SpeQtral’s quantum satellites with Thales Alenia Space’s ground station to validate secure, long-distance quantum networks—key for a future quantum internet. This phase will test entangled photon transmission between space and Earth.

Continue reading on destimed.fr

Asteroid 2024 YR4 Has a 4% Chance of Hitting the Moon in 2032

Astronomers report asteroid 2024 YR4 has a 4% chance of colliding with the moon on December 22, 2032. ESA’s Richard Moissl notes, “No one knows what the exact effects would be,” but it would create a new lunar crater. The event could provide valuable observation opportunities for astronomers.

Continue reading on popsci.com

NASA’s Lucy Mission Unveils First Full Image of Peanut-Shaped Asteroid Donaldjohanson

NASA’s Lucy spacecraft captured the first-ever full image of the peanut-shaped asteroid Donaldjohanson during its April 2024 flyby. Scientists say its complex geology, likely shaped by a cosmic collision, offers insights into planetary formation. Principal investigator Hal Levison noted, “Asteroid Donaldjohanson has strikingly complicated geology.” Lucy’s main mission targets the Jupiter Trojan asteroids in 2027.

Continue reading on gizmodo.com

Asteroid 2024 YR4 May Collide with Moon in 2032: Catastrophic Impact Possible

A rare event may occur in 2032 as asteroid 2024 YR4 has a 4.3% chance of colliding with the Moon, according to NASA. Experts warn the impact could create a 1-km crater, eject lunar debris, and pose risks to satellites. Dr. Rivkin notes, “It really would be pretty spectacular!”

Continue reading on dailygalaxy.com

SpaceX Deorbits 472 Starlink Satellites in Six Months, Marking Record Pace

SpaceX deorbited 472 Starlink broadband satellites between Dec 2024 and May 2025, a sharp rise from previous periods. Starlink now has ~7,900 satellites in orbit and 4.6 million global users. Most retired satellites were GEN1 models, with causes for the spike unclear. Scientists remain concerned about atmospheric impacts from satellite re-entries.

Continue reading on ispreview.co.uk

NASA Discovers New Interstellar Comet 3I/Atlas Passing Safely by Earth

NASA has detected a new interstellar comet, 3I/Atlas, entering our solar system. The comet, traveling at 37 miles per second, will pass safely between Mars and Earth, staying 150 million miles away. “It’s just very exciting,” said Paul Chodas of NASA. Astronomers are monitoring its size and trajectory as it journeys through space.

Continue reading on katu.com

Boeing Secures $2.8 Billion Contract for US Nuclear Communications Satellites

Boeing has signed a $2.8 billion contract with the US government to develop two ESS (Evolved Strategic Satellite Communications) satellites, with an option for two more. These satellites will provide secure, global communications for the US president and strategic forces, supporting nuclear command and control. The first satellite is due by 2031.

Continue reading on se7en.ws

Boeing Wins Billion-Dollar Satellite Contract Over Northrop

Boeing has secured a multi-billion dollar satellite contract, surpassing Northrop Grumman. This major deal highlights Boeing’s continued leadership in the satellite manufacturing sector and strengthens its position in the global space industry.

Continue reading on boersennews.de

Are We Doing Enough to Protect Earth from Asteroid Strikes?

Scientists are taking the asteroid threat seriously, tracking objects like YR4 2024 and 99942 Apophis. Experts, including Prof. Colin Snodgrass, stress that while massive impacts are rare, smaller asteroids pose real risks to satellites, spacecraft, and astronauts. The UN has designated 2029 as the international year of planetary defence.

Continue reading on theguardian.com

Asteroid 2024 YR4 May Hit Moon in 2032: A Rare Once-in-5,000-Year Event

NASA estimates a 4.3% chance that asteroid 2024 YR4 could impact the Moon on December 22, 2032—a once-in-5,000-year event. Experts say it could create a visible lunar crater and possibly cause a meteor shower on Earth. “It really would be pretty spectacular!” says Dr. Andrew Rivkin of Johns Hopkins University.

Continue reading on iflscience.com

Moon Phases in July 2025: Full Moon Date and Lunar Calendar

Explore the lunar phases for July 2025, including the Full Moon on July 10, known as the “Buck Moon.” Key dates: First Quarter (July 2), Full Moon (July 10), Last Quarter (July 18), and New Moon (July 24). “Almanac.com allows users to enter their location and provides information on when they can expect to see each lunar phase.”

Continue reading on en.as.com

NASA Confirms Rare Interstellar Object 3I/ATLAS Enters Solar System

NASA has confirmed the entry of interstellar object 3I/ATLAS into our Solar System—the third such object ever detected and likely the largest. Astronomers are tracking its path as it speeds past Earth at over 60 km/s. The ESA highlights its significance: “interstellar visitors are true outsiders…carrying with them clues about the formation of worlds far beyond our own.”

Continue reading on manchestereveningnews.co.uk

Asteroid 2024 YR4: 4% Chance of Moon Impact, ESA’s NEOMIR to Enhance Detection

Asteroid 2024 YR4, once thought to pose a 3% threat to Earth, now has a 4% chance of hitting the Moon in 2032. ESA’s upcoming NEOMIR space telescope aims to close detection gaps, improving early warning for similar near-Earth objects. High-precision data from the James Webb Space Telescope helped refine the asteroid’s orbit.

Continue reading on scitechdaily.com

NASA Perseverance Rover Detects Electrified Dust Devils on Mars

NASA’s Perseverance Rover has observed electrified dust devils on Mars, potentially generating lightning-like discharges. This phenomenon, discussed at the 2025 LPSC, could impact future Mars missions. Researchers noted, “Electrification of airborne dust is a known phenomenon on Earth, caused by charge transfer from collisions and frictional contact between windblown particles.” The findings deepen our understanding of Martian atmospheric dynamics.

Continue reading on dailygalaxy.com

Citizen Scientists Discover Rare Cataclysmic Variable Star GOTO0650

Astronomers and citizen scientists have discovered a rare cataclysmic variable star, GOTO0650, in a late evolutionary stage. The public, via the Kilonova Seekers project, rapidly identified the star, enabling comprehensive observation. “Remarkably, public volunteers identified this star as an object of interest within 3.5 hours,” said researcher Tom Killestein.

Continue reading on space.com

Galileo Satellite Navigation System: Structure, Signals, and Accuracy

Galileo is a European satellite navigation system with 30 satellites in Medium Earth Orbit (MEO) at 23,222 km. It transmits signals across multiple frequency bands for multiconstellation use and features advanced atomic clocks, resulting in performance that “has surpassed that of other GNSS systems.”

Continue reading on snl.no

Planet Labs Secures €240 Million Deal for European Security Satellite Services

Planet Labs Germany has signed a €240 million, multi-year agreement with the German government to provide dedicated satellite services, including Pelican satellite capacity, PlanetScope and SkySat data, and AI-powered solutions for European security. CEO Will Marshall said, “the demand for sovereign access to geospatial intelligence is more urgent than ever before.”

Continue reading on defence-industry.eu

SNCF Embraces Satellite Technology for Onboard Train Internet Connectivity

French rail operator SNCF plans to deploy satellite internet on its trains, aiming to boost onboard connectivity and resilience. The strategy combines terrestrial and low Earth orbit satellite solutions. SNCF states: “The combination satellite +4G/5G would eliminate dead zones, offering stable, fast service.” Starlink and Eutelsat are among the considered providers.

Continue reading on it.marketscreener.com

ESA’s Biomass Satellite Unveils Hidden Secrets of Tropical Rainforests

The European Space Agency’s Biomass satellite uses advanced P-band radar to penetrate dense tropical forests, revealing hidden ecosystems and mapping global forest carbon stocks. Launched in April 2024, Biomass enables precise monitoring of deforestation, carbon storage, and glacier movement, providing crucial data for climate change research and conservation strategies.

Continue reading on ntn24.com

Nearly 500 Starlink Satellites Burned Up in Earth’s Atmosphere: Causes and Risks Explained

SpaceX reported that 472 Starlink satellites burned up in Earth’s atmosphere between December 2024 and May 2025. Experts express environmental concerns about metal debris and atmospheric impact. Astrophysicist Jonathan McDowell stated, “We are doing something nature has never done.” SpaceX claims the deorbiting process is safe, with minimal risk to humans.

Continue reading on focus.ua

SNCF to Equip Trains with Satellite Internet, Citing Starlink and Eutelsat

The French rail operator SNCF plans to deploy satellite internet, combining terrestrial 4G/5G with low-orbit satellites, to eliminate connectivity gaps on trains. Starlink and Eutelsat are cited as potential partners. An Eutelsat spokesperson confirmed advanced talks and a possible pilot project, aiming to enhance passenger experience and drive innovation in transport connectivity.

Continue reading on latribune.fr

Sir Francis Graham-Smith, Pioneering Radio Astronomer and Jodrell Bank Director, Dies at 102

Sir Francis Graham-Smith, renowned for his foundational work in radio astronomy and as Jodrell Bank’s director, has died at 102. He made key contributions to understanding the interstellar medium, pulsars, and radio telescope development. “Sir Francis was a towering figure in British astronomy,” said Prof. Andrew Lyne.

Continue reading on bbc.com

NASA Astronaut Captures Rare Red ‘Jellyfish’ Sprite Lightning Over North America

A NASA astronaut aboard the ISS photographed a rare red ‘jellyfish’ sprite—a type of Transient Luminous Event (TLE)—above a North American thunderstorm. Sprites, triggered by intense lightning, can reach up to 50 miles high. Nichole Ayers said, “Scientists can use these types of pictures to better understand the formation…of TLEs to thunderstorms.”

Continue reading on livescience.com

Citizen Scientists Aid Warwick Astronomers in Discovering Exploding Star

Citizen scientists collaborating with University of Warwick experts helped discover a new exploding star (cataclysmic variable GOTO0650). Volunteers using the Kilonova Seekers platform flagged the event within hours, enabling early study. Dr Tom Killestein noted, “public volunteers identified this star as an object of interest within three-and-a-half hours.” Human input proved crucial alongside AI tools.

Continue reading on bbc.co.uk

ISS Crew Observes Sprites and Conducts Earthshine Research

NASA astronaut Nichole Ayers captured a rare ‘sprite’—a Transient Luminous Event—while orbiting Earth on the International Space Station. The crew also photographed the Moon for Earthshine studies, tested muscle stimulation, and measured blood flow in microgravity, advancing our understanding of both atmospheric phenomena and human adaptation to space.

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NASA Astronaut Captures Rare Red Sprite Phenomenon from ISS

NASA astronaut Nichole Ayers photographed a rare red sprite—an upper-atmospheric lightning event—from the International Space Station (ISS). The image, shared on social media, highlights the ISS’s unique role in observing Transient Luminous Events. NASA stated, “crew observations and instruments on the space station can help us better understand the behaviors of storms.”

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Citizen Scientists Discover Rare Exploding Star GOTO0650 in Major Astrophysics Breakthrough

A new type of exploding star, GOTO0650, was discovered by astronomers and citizen scientists through the Kilonova Seekers project. This rare cataclysmic variable star was rapidly identified thanks to public involvement, enabling follow-up by major space observatories. “The discovery…is really the pinnacle of two years of consistent hard work from our volunteers,” said Tom Killestein.

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NASA Astronaut Captures Rare Sprite Phenomenon from ISS

NASA astronaut Nichole Ayers photographed a rare sprite, a Transient Luminous Event (TLE), from the International Space Station as it passed over a storm in Mexico. Ayers explained, “Sprites are TLEs… triggered by intense electrical activity in the thunderstorms below.” This event highlights the ISS’s unique vantage point for observing atmospheric phenomena.

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Accidental Satellite Images Reveal Venus Weather Changes

Scientists used accidental satellite images from Himawari-8 and -9 to track nearly 10 years of Venusian atmospheric changes. The satellites, designed for Earth’s weather, occasionally captured Venus, enabling analysis of temperature variations. Researchers noted, “Even this small amount of information was enough to better understand Earth’s planetary neighbor.” The study opens new avenues for planetary weather research.

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SNCF to Equip Trains with Satellite Internet for Enhanced Connectivity

French railway SNCF plans to adopt satellite internet for onboard connectivity, aiming to combine terrestrial and satellite networks for seamless, high-quality service—even in remote areas. SNCF states: “The combination satellite +4G/5G would eliminate dead zones, offering stable, fast service for streaming and videoconferencing.” Starlink and Eutelsat are potential partners for the project.

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Firefighters in La Spezia Train with Satellite System for Emergencies

Firefighters in La Spezia conducted an exercise to practice using a satellite system during emergencies. The training focused on improving emergency communication and coordination using satellite technology, ensuring readiness for disaster scenarios where traditional networks may fail.

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Can Starlink Maintain Its Lead in Satellite Internet?

Starlink dominates the satellite internet market, powering connectivity in remote areas. The show explores how Starlink built its lead and whether it can stay ahead of competitors like the EU, China, and Jeff Bezos. The discussion highlights Starlink’s innovation and the rising global competition in satellite broadband.

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Astronomers Capture First Image of Double-Detonation Supernova

Astronomers using the VLT and MUSE have captured the first visual evidence of a “double-detonation” supernova, where a white dwarf exploded twice. This finding challenges previous assumptions about supernova triggers and could reshape our understanding of Type Ia supernovas, which are vital as cosmic distance markers. “The explosions of white dwarfs play a crucial role in astronomy,” said Priyam Das.

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China Successfully Launches New Experimental Satellite

China has successfully launched a new experimental satellite, marking another step in its expanding space program. This mission highlights China’s ongoing commitment to space technology development and satellite innovation.

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Orbex CEO: Proxima Rocket Aims to Compete with SpaceX on Price

Orbex CEO Phil Chambers told the UK Engagement with Space Committee that the upcoming Proxima medium-lift rocket could allow Orbex to compete with SpaceX on price. Chambers stressed the need for anchor customers and highlighted the importance of winning the European Launcher Challenge to secure ESA contracts and boost UK launch capabilities.

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France’s SNCF to Launch Tender for Satellite Internet on Trains

France’s SNCF will soon seek providers for satellite internet on trains, joining the European push for onboard connectivity. SNCF aims to combine satellite and 4G/5G to eliminate dead zones and ensure stable, fast service. “The combination…would offer a service suitable for streaming or videoconferencing,” SNCF stated. Starlink and Eutelsat are potential candidates.

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The Expanding Landscape of Satellite Internet Providers in 2024

Satellite internet has surged globally, led by Starlink with 5 million users across 125 regions. Competitors like Eutelsat OneWeb, Globalstar, and Amazon’s Project Kuiper are joining the race. Governments, wary of reliance on Starlink, are developing alternatives such as the EU’s IRIS2 and China’s state-backed networks, aiming to connect underserved areas worldwide.

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How Starlink Achieved Market Dominance in Satellite Internet

Starlink, led by Elon Musk, has gained a significant lead in the satellite internet market. NPR’s ‘Planet Money’ explores how Starlink’s rapid deployment and innovation have set it apart from competitors, raising questions about its ability to maintain this dominance in the evolving space industry.

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RS Assembly Approves Starlink Satellite Internet for Deputies’ Cars

The RS Legislative Assembly authorized payment for Starlink satellite internet in deputies’ vehicles, allowing up to R$576/month per car. The cost is deducted from each deputy’s existing allowance. The Assembly stated: “The service aims to provide deputies with auxiliary tools for their mandate.” Deputies must buy the Starlink antenna themselves.

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France Advances Satellite Internet on Trains with Eutelsat

Eutelsat Communications, a leading global satellite operator, now integrates GEO and LEO satellites after merging with OneWeb in 2023. With 35 GEO and over 600 LEO satellites, Eutelsat supports video, mobile and fixed connectivity, and government services, enabling advanced satellite internet solutions, including for trains in France.

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Boeing to Develop US Nuclear Command Satellites Under $2.8 Billion Contract

The US Space Force awarded Boeing a $2.8 billion contract to build satellites for nuclear command under the Evolved Strategic Satellite Communications (ESS) program. ESS satellites will provide secure communications for nuclear operations, replacing current systems and enhancing cyber resilience. Deployment is expected by 2033, with potential expansion to four satellites.

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NASA Webb Telescope Refines Bullet Cluster Mass with Unprecedented Detail

NASA’s James Webb Space Telescope provided highly detailed near-infrared images of the Bullet Cluster, enabling researchers to map its mass and dark matter distribution more precisely than ever. Experts confirm, “We confirmed that the intracluster light can be a reliable tracer of dark matter,” highlighting Webb’s transformative impact on galaxy cluster studies.

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NASA’s Long-Dead Relay 2 Satellite Sends Mysterious Signal After 60 Years

Researchers detected a signal from NASA’s inactive ‘Relay 2’ satellite, silent since 1967. Using ASKAP, they recorded a brief impulse, likely caused by electrostatic discharge or possibly a micrometeorite impact. The event raises questions about space debris behavior. The team notes: “ESD from a 60-year-decommissioned satellite is entirely plausible.”

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JWST Observations Strengthen Evidence for Dark Matter’s Existence

New JWST observations of the Bullet Cluster provide further evidence that dark matter is a real substance, supporting its role in the universe’s mass distribution. “Gravitational lensing allows us to infer the distribution of dark matter,” explained James Jee, study co-author. These findings challenge alternative theories like Modified Newtonian Dynamics (MOND).

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July 4-10 Sky Watch: Earth at Aphelion, Moon Phases, and Planetary Pairings

Earth reaches aphelion—its farthest point from the Sun—during peak Northern Hemisphere summer, thanks to Earth’s 23.5-degree tilt. This week, enjoy the First Quarter Moon (July 5), a Mars-Regulus pairing (July 6-7), a rare Mercury sighting (July 7), and a Moon-Mars conjunction (July 8). NASA provides supporting imagery.

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JWST Captures Stunning Image of Bullet Cluster Collision, Illuminating Dark Matter Mysteries

NASA’s James Webb Space Telescope (JWST), in collaboration with Chandra X-ray Observatory, has produced a groundbreaking image of the Bullet Cluster, revealing the separation of hot gas and dark matter. This observation provides crucial insights into dark matter’s properties and advances our understanding of galaxy cluster collisions.

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James Webb Telescope Maps Dark Matter in Bullet Cluster

The James Webb Space Telescope, combined with Chandra X-ray data, has produced a detailed map of dark matter in the Bullet Cluster. Researchers used gravitational lensing to infer dark matter’s distribution. “Webb’s images dramatically improve what we can measure in this scene — including pinpointing the position of invisible particles known as dark matter,” said Kyle Finner (Caltech).

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Firefighters in La Spezia Train with Satellite Communication Systems for Emergencies

Firefighters in La Spezia completed a regional course on satellite communication systems for emergency scenarios where traditional networks fail. The exercise included a simulated rescue and demonstrated the use of satellite technology to transmit media updates to news outlets, ensuring reliable communication during crises.

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Aerospace Hongtu’s Satellite Leadership Attracts Private Equity with Lock-up Commitment

Private equity fund Bai Rui Kun Investment acquires ~5% of satellite leader Aerospace Hongtu, signaling a rare lock-up commitment for 18 months. Aerospace Hongtu, with 12 high-res commercial radar satellites launched and at least 8 more planned by 2025, aims to become a global leader in commercial radar remote sensing satellites, addressing China’s radar data scarcity.

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Satellite Tracker Fitted to Turtle After Laying 79 Eggs on Elche Beach

A turtle that laid 79 eggs on Elche’s Arenales del Sol beach was fitted with a satellite tracker after an ultrasound revealed more eggs inside. Specialists will monitor its location to assist if it returns to nest again, using satellite technology for real-time tracking and conservation efforts.

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New Horizons Tests Parallax-Based Interstellar Navigation 9 Billion Kilometers from Earth

NASA’s New Horizons spacecraft has successfully tested a new interstellar navigation technique using stellar parallax, imaging stars like Proxima Centauri and Wolf 359. This method determined its position with an uncertainty of 40 million kilometers, a breakthrough for deep-space navigation. Lead author Tod Lauer stated, “This technique would be used on interstellar voyages.”

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Italian Firefighters Train with Satellite Communication Systems for Emergency Response

Italian firefighters in Liguria completed training on satellite communication systems to maintain connectivity during disasters. The system enables Wi-Fi bubbles and media transmission even when traditional networks fail. A simulated rescue demonstrated its use for both emergency coordination and journalistic communication.

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Satellite Data Reveals Rapid Increase in Ice Sheet Surface Meltwater Production

A 31-year satellite study shows significant increases in surface meltwater on Greenland and Antarctic ice sheets. Greenland’s melt is linked to North Atlantic Oscillation and Arctic sea-ice decline, while East Antarctica’s surge is tied to warm air incursions and atmospheric changes, raising concerns about ice shelf destabilization.

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NASA Budget Cuts Threaten Search for Alien Life, Experts Warn

NASA’s James Webb Space Telescope has enabled unprecedented searches for alien life, but severe proposed U.S. budget cuts could cripple future discoveries. Experts warn that slashing NASA’s Science Mission Directorate by nearly 50% jeopardizes missions vital to detecting biospheres on distant worlds. A NASA spokesperson insists, “We remain fully committed to our long-term goals.”

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MethaneSAT Satellite Lost, But Methane Emissions Fight Continues

The MethaneSAT satellite, launched by the Environmental Defense Fund to monitor methane emissions from oil and gas, has lost power and is unrecoverable. Despite this, EDF remains committed to leveraging the mission’s advanced technology and data to combat methane pollution. Fred Krupp stated, “This news is devastating… the whole team is in mourning.”

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Bahrain Launches ‘Al-Munther’, Its First Locally Developed Satellite, on SpaceX Falcon 9

Bahrain has launched its first locally developed satellite, “Al-Munther,” aboard SpaceX’s Falcon 9. The satellite features advanced AI for real-time image analysis, supporting environmental monitoring and disaster management. Dr. Mohammed Al-Aseeri stated, “The successful launch…represents a milestone in Bahrain’s space sector.” NASA congratulated Bahrain, calling it a historic moment.

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Ofcom Proposes New Satellite Gateway Licence Fees and Spectrum Access Rules

Ofcom has launched consultations to revise satellite gateway licence fees, introducing Administered Incentive Pricing (AIP) for NGSO gateways and new ‘Band Factors’ for Q/V and E bands. The regulator also proposes a fast-track licensing framework for the 2.3 GHz band, supporting innovation in satellite and wireless sectors.

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Boeing Wins $2.8 Billion US Space Force Contract for Secure Military Satellites

Boeing secured a $2.8 billion contract from the US Space Force to build two new secure military communication satellites under the Evolved Strategic Satellite Communications (ESS) program. These satellites will ensure reliable, protected links for US leadership, even during war or signal jamming, and are vital for nuclear command and control.

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NASA Curiosity Rover Captures ‘Spiderweb’ Boxwork Patterns on Mars in Stunning 360-Degree Panorama

NASA’s Curiosity rover photographed unique ‘spiderweb’ boxwork patterns at the base of Mount Sharp on Mars. This 360-degree panorama, made from 291 images, reveals ridges formed by ancient groundwater, offering clues about Mars’ past habitability and the search for ancient life.

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Edinburgh Airport Captures Meteor Streaking Across Night Sky

Edinburgh Airport released CCTV footage of a suspected meteor blazing across the sky on July 3. The event, seen by many, sparked excitement and speculation online, with some noting similar sightings worldwide. The airport quipped: “Did anyone else catch that meteor last night? Our CCTV cameras caught glimpses of it above the airport.”

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Spectacular Fireball Meteor Lights Up Scotland’s Night Sky

A brilliant fireball—a bolide meteor—streaked over Scotland on July 4, 2025, producing a sonic boom and captivating observers. Experts, including Dr Cyrielle Opitom, confirmed its rarity: ‘A lot of meteors fall during the day… But this one could be seen on a clear night in Scotland.’ Scientists hope to recover fragments for solar system research.

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US Space Force Selects Boeing for Next-Gen ESS Military Satellite Constellation

The US Space Force has awarded Boeing a $2.8B contract to develop new ESS satellites, replacing the aging AEHF constellation. The focus is on anti-jamming resilience, secure communications, and global coverage. The program aims for modular, cost-effective upgrades, with the first satellite operational by 2031-33. Boeing outbid Northrop Grumman with advanced anti-cyber and anti-jam features.

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Carbonate Formation and Fluctuating Habitability on Mars Explained by Negative Feedback Model

Carbonate formation on Mars, as observed at Gale Crater, suggests a negative feedback among solar luminosity, liquid water, and atmospheric CO2. This process led to intermittent oases and self-regulation of Mars as a desert planet, impacting the planet’s habitability and explaining the ‘missing sink’ of carbonate.

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NASA Rover Finds Clue to Why Mars Lacks Life

A NASA rover’s discovery of carbonate-rich rocks on Mars offers a key clue to the planet’s barren state. Unlike Earth, Mars had only brief ‘oases’ of habitability due to weak volcanic outgassing, leading to long periods without liquid water. “Blips of habitability in some times and places” were rare, said planetary scientist Edwin Kite.

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Astronomers Track Third-Ever Interstellar Object in Solar System

Astronomers have detected a possible third interstellar object passing through our solar system, provisionally named #A11pl3Z. Discovered by Hawaii’s ATLAS team, it is being observed by ESA and NASA. David Rankin confirmed its hyperbolic trajectory, indicating an origin outside our solar system. Previous interstellar visitors include ‘Oumuamua (2017) and Comet 2I/Borisov (2019).

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NASA Curiosity Rover Discovers Carbon-Rich Rocks Indicating Mars’ Habitability

NASA’s Curiosity rover has uncovered carbon-rich rocks in an ancient Martian riverbed, suggesting Mars once had liquid water and conditions suitable for life. Scientists, including Edwin Kite, say these were likely “brief episodes of habitability.” A Mars sample return mission in 2033 aims to provide further evidence.

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NASA Predicts Longest Total Solar Eclipse in 12,000 Years for 2186

NASA warns of a record-breaking total solar eclipse on July 16, 2186, the longest in 12,000 years. The eclipse will last 7 minutes and 29 seconds, mainly visible in Colombia, Venezuela, and Guyana. NASA experts confirm: “It will set a new historical record, surpassing any other recorded in the past 12,000 years.”

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EU Space Act: Boosting Space Safety, Sustainability, and Market Access

The proposed EU Space Act aims to unify Europe’s space rules, enhancing safety, resilience, and sustainability. Key measures include debris tracking, cybersecurity for space assets, and environmental standards, supporting innovation and market growth. The Act applies to all operators in Europe, fostering a fair, competitive, and secure space sector.

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EU Proposes New Regulations to Tackle Space Debris and Satellite Safety

The European Commission unveiled a Space Act proposal to address satellite junk, requiring companies to have disposal plans, limit debris, and assess environmental impact. Mega-constellations face stricter rules. Christophe Grudler stated, “Setting traffic rules for satellites… has an impact on our daily lives.” The plan also mandates cybersecurity measures for operators.

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EU Space Act Challenges SpaceX and Starlink Dominance

The EU Space Act aims to set global standards for regulating rocket launches and satellite constellations, directly impacting SpaceX and its Starlink network. While new rules target sustainability and market access, existing Starlink satellites are exempt until 2030, potentially giving Elon Musk a temporary reprieve from Brussels’ regulatory reach.

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Starlink Australia: Plans, Prices, and Speeds Explained

Starlink, owned by SpaceX, offers high-speed satellite internet across Australia, targeting rural and regional areas. Plans start at $139/month with a one-time hardware fee. The service promises speeds similar to NBN 100. Options include Standard, Mini Roam, and Priority plans, with speeds up to 270Mbps for business users.

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EU Proposes Space Act to Regulate European Space Activities

The European Union has proposed the Space Act to unify and modernize space regulations, aiming for a cleaner, safer, and more competitive European space sector. The draft law targets safety, resilience, and sustainability for satellites and space infrastructure. The commission states, “the new rules would apply to both EU and national space assets, as well as to non-EU operators.”

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MethaneSat Satellite Lost in Space, Major Setback for Climate Monitoring

The $88 million MethaneSat satellite, launched by EDF with support from Google and Jeff Bezos, has lost contact with Earth, likely ending its mission to track methane emissions from space. MethaneSat’s loss is a significant blow to global climate monitoring, as it provided publicly accessible data crucial for tracking greenhouse gas emissions.

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MethaneSAT Lost in Space After Pioneering Methane Tracking Mission

The MethaneSAT satellite, launched in March 2024 to monitor global methane emissions from oil and gas, has been lost after only 15 months. Contact was lost on June 20, and recovery is unlikely. Despite this, the mission provided “crucial information” and advanced satellite-based methane monitoring, according to the Environmental Defense Fund.

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Maxar Satellite Captures ISS and Tiangong Space Station in Stunning Photos

A Maxar WorldView Legion satellite captured rare, detailed images of both the International Space Station (ISS) and China’s Tiangong Space Station from low-Earth orbit. The feat highlights Maxar’s engineering, as both stations orbit at 17,500 mph. “Capturing the detail on both space stations shows the timing and engineering capabilities of the Maxar satellite.”

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‘Oumuamua: The First Interstellar Object Detected in Our Solar System

‘Oumuamua is the first confirmed interstellar object to visit our solar system, exhibiting an unprecedented elongated shape and reddish hue. Astronomers, including Karen Meech, noted its unique brightness variation and inert nature, suggesting a dense, rocky, and metallic composition. NASA’s Hubble and Spitzer telescopes tracked its rapid journey through and out of the solar system.

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Vera C. Rubin Observatory’s Giant Digital Camera Transforms Astronomy

The Vera C. Rubin Observatory has unveiled its first images using the largest digital camera ever made—a 3.2-gigapixel marvel. This groundbreaking instrument will survey the Southern Hemisphere sky, helping scientists study dark matter, dark energy, and cosmic events, and will collect more optical data in its first year than all previous ground telescopes combined.

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New Horizons Enables First Interstellar Navigation Test Using Star Parallax

NASA’s New Horizons spacecraft enabled the first demonstration of interstellar navigation using the parallax effect. By comparing images of stars from New Horizons with Gaia’s star map, researchers pinpointed the probe’s galactic position. “It’s a remarkable accuracy, with your own camera [on board a spacecraft],” said Tod Lauer, highlighting the technique’s future potential.

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NASA Astronauts Share Independence Day Message Ahead of Progress 92 Cargo Launch

NASA’s Expedition 73 crew, including Anne McClain, Nichole Ayers, and Jonny Kim, sent an Independence Day message from the International Space Station. The crew is preparing for the Progress 92 cargo mission, which will deliver about 3,000 pounds of supplies. NASA+ will provide live coverage of the launch and docking events.

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Atomic-6 Develops Foldable Light Wing Solar Panels to Protect Satellites from Space Debris

US startup Atomic-6 received $2M from the US Space Force to develop Light Wing foldable solar panels. These panels can quickly retract to shield satellites from space debris, reducing collision risks and extending satellite lifespans. The technology uses patented composite hinges and is supported by industry experts, highlighting its potential impact on satellite safety.

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Experts Forecast Weeks of Rare Meteor Showers Following Spectacular Event

Experts predict weeks of rare meteor showers after a recent stunning display. This period offers a unique opportunity for astronomy enthusiasts to observe increased meteor activity. Such events are rare and provide valuable data for scientists studying meteoroids and atmospheric entry phenomena.

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Satellite Images Reveal Progress on Saudi Arabia’s Qiddiya Six Flags Mega Theme Park

Satellite images show major construction progress at Saudi Arabia’s Qiddiya Six Flags, set to feature the world’s tallest, fastest, and longest roller coaster. Over 80% complete, the park is part of Vision 2030. Jason Freeman of Six Flags highlights multiple record-breaking rides. The park aims to open later this year.

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Apple Watch Ultra 3 to Feature 5G and Satellite Connectivity

The upcoming Apple Watch Ultra 3 is expected to launch in September, featuring both 5G and satellite connectivity. This will allow users to send text messages in low-signal areas without an iPhone. The current Ultra 2 only supports LTE. It’s unclear if blood pressure monitoring will be included due to technical challenges.

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MTG-S1 Satellite Revolutionizes Weather Forecasting in Luxembourg

The newly launched European satellite MTG-S1—deployed by a SpaceX Falcon 9—will provide MeteoLux with high-resolution, 3D atmospheric data. This enables earlier, more accurate detection of extreme weather and air quality issues, enhancing Luxembourg’s ability to anticipate and respond to climate threats. MTG-S1 features Europe’s first geostationary hyperspectral infrared sounder and Sentinel-4 for near real-time air monitoring.

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Colombian Drug Traffickers Use Starlink Satellite System for Semi-Submersible Drone

Colombian authorities discovered a semi-submersible drone guided by the Starlink satellite system to transport drugs to the US. This innovation allows remote control over 800 miles, enabling traffickers to avoid detection and move over a ton of cocaine, marking a new frontier in narco-technology.

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Thor’s Helmet Nebula (NGC 2359) Captured in Stunning Detail

Thor’s Helmet Nebula (NGC 2359), located 15,000 light-years away, is a cosmic bubble shaped by stellar winds from a dying giant star. Captured with an ASA 1000 telescope and FLI PL 16803 camera under Bortle 1 skies, this image showcases the nebula’s fierce, mystical glow, processed in the HSO palette using Pixinsight.

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

The Vera C. Rubin Observatory, housing the world’s largest digital camera, released the first close-up images of the Trifid Nebula, nicknamed the “cotton candy” nebula. Stunning detail reveals cosmic features never seen before. NSF’s Brian Stone said the observatory will “capture more information about our Universe than all optical telescopes throughout history combined.”

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Vera C. Rubin Observatory Begins Operations to Map the Night Sky

The Vera C. Rubin Observatory in Chile has begun operations, featuring the largest digital camera ever built. Its mission is to map the entire night sky in unprecedented detail, promising major advances in astronomy and our understanding of the universe.

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Roscosmos to Launch 18 Small Satellites from Vostochny Cosmodrome in 2025

Roscosmos will launch 17 Russian CubeSats and one foreign commercial small satellite from the Vostochny Cosmodrome in Q3 2025. Notably, two 3U CubeSats from Geoscan will test data transmission technology. Glavkosmos will provide launch services and integration for these rideshare payloads.

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MethaneSat Satellite Lost in Space After $88 Million Mission

The MethaneSat satellite, launched to monitor methane emissions from oil and gas production, is missing after losing contact two weeks ago. The Environmental Defense Fund suspects a power failure, stating the satellite is ‘probably beyond recovery.’ Funded by Google and Jeff Bezos, MethaneSat aimed to track key methane sources with advanced sensors.

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Giant Martian Meteorite NWA 16788 Could Fetch $4 Million at Auction

A rare 25-kg Martian meteorite, NWA 16788, may sell for up to $4 million at Sotheby’s, making it the most valuable meteorite ever auctioned. Only 400 Martian meteorites exist on Earth. Sotheby’s Cassandra Hatton called it “a discovery of extraordinary significance—the largest Martian meteorite ever found on Earth.”

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How to Spot the Gibbous Moon, Mars, and Mercury in July Night Skies

Gibbous Moon, Mars, and Mercury will align in the western sky this July. Mars appears near Regulus in Leo, while Mercury is best seen just after sunset. The full moon, known as the Fisherman’s Moon or Buck Moon, occurs Thursday in Capricornus. Ideal viewing is during twilight hours.

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ANCOM Warns Travelers About High Costs of Satellite Roaming Networks

ANCOM warns air and sea travelers about the high costs of connecting to non-terrestrial (satellite) networks, which are not covered by EU ‘Roam like at home’ tariffs. Users may connect accidentally, incurring high fees. ANCOM advises precautions and notes: “Providers must notify users at €50 and €100 data usage thresholds.”

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NASA’s SPHEREx Mission Shares All-Sky Map Data Publicly

NASA’s SPHEREx space telescope is now delivering its all-sky survey data weekly to a public archive, enabling global access for astronomical research. Covering 102 infrared wavelengths, SPHEREx data supports studies on cosmic expansion, galaxy light, and the building blocks of life. “By making the data public, we enable the whole astronomy community,” said Rachel Akeson.

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Japan’s H2A Rocket Retires, SpaceX Secures DOD Satellite Contract, Latitude Plans Zephyr Launch

Japan’s H2A rocket completes its final mission, launching the GOSAT-GW satellite. Latitude targets a 2026 Zephyr rocket debut from French Guiana. The Pentagon shifts to a new satellite network, with SpaceX’s Starlink as the backbone for the secretive MILNET program, replacing existing data relay satellites.

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Maxar Satellite Captures Detailed Images of ISS and Tiangong Space Station

Maxar’s WorldView Legion satellite has captured high-resolution images of the ISS and China’s Tiangong space station, showcasing the growing capabilities of orbital object imaging. These satellites, launched in 2024–2025, can photograph with sub-10 cm resolution, aiding spacecraft assessment and space debris tracking. The images reveal detailed views of both stations and docked spacecraft.

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NASA Astronaut Captures Rare ‘Sprite’ Phenomenon from Space

NASA astronaut Nichole Ayers captured a stunning photo of a rare ‘sprite’—a burst of light caused by intense electrical activity in storm clouds—while orbiting above the US and Mexico. This rare atmospheric event highlights the unique vantage point astronauts have for observing Earth’s weather phenomena from space.

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NASA’s SPHEREx Mission Unveils First 3D Map of the Universe

NASA’s SPHEREx space telescope has begun its mission to map the entire sky in 102 infrared wavelengths, creating the first-ever 3D map of the cosmos. Data is released weekly, enabling global collaboration to study the universe’s origins, cosmic expansion, and the distribution of water ice and organic molecules in the Milky Way.

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Boeing Secures $2.8 Billion Contract for Next-Gen Nuclear Communications Satellites

Boeing has landed a $2.8 billion deal to build next-generation nuclear communications satellites, reinforcing its role in advanced space-based defense infrastructure. The contract highlights continued investment in secure, resilient satellite communications for critical government and military operations.

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Pentagon Urged to Increase Fees for Rocket Launch Companies, GAO Audit Finds

A GAO audit urges the Pentagon to collect millions more from commercial launch providers like SpaceX, Blue Origin, and ULA for using federal launch facilities. The report highlights missed opportunities to recoup indirect costs as national security space launches increase, stressing, “Federal launch infrastructure is aging and…not designed to accommodate high launch cadence.”

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Europe Develops Its Own Satellite Network Independent of Elon Musk

The EU is building its own satellite system to reduce reliance on Elon Musk’s Starlink. Plans include a spaceport in the German North Sea, aiming to boost both military and civilian satellite capabilities.

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MTG-S1 Next-Generation Weather Satellite Launched for Enhanced Forecasting

The new MTG-S1 satellite, equipped with an infrared sounder, will deliver the first regular 3D temperature and humidity profiles, vastly improving weather forecasts. Experts say this marks a “step-change in data availability” and will enable more timely warnings, safer travel, and better emergency response across Europe. Full operational data is expected within a year.

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Boeing Secures $2.8B U.S. Space Force Contract for Next-Gen ESS Satellites

The U.S. Space Force awarded Boeing a $2.8 billion contract to develop four Evolved Strategic Satellite Communications (ESS) vehicles, enhancing secure, survivable communications for strategic missions. The ESS program will succeed AEHF satellites, offering advanced cybersecurity and resilience against threats, and supporting nuclear command and control through 2033.

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Earth Observation: Satellites, Data, and New Governance Challenges

Earth observation satellites use active (radar) and passive (optical/thermal) remote sensing to monitor land, water, vegetation, and environmental risks. Recent advances include open data policies by NASA and ESA, higher resolution, and frequent acquisitions. Future trends: micro-satellite constellations, hyperspectral/radar missions, and AI in data processing for improved environmental monitoring and governance.

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Sateliot Commissions Five New Satellites from Alén Space for IoT Constellation

Sateliot has contracted Alén Space to build five advanced satellites, launching by 2027, to expand its low Earth orbit IoT constellation. Sateliot aims for over 100 satellites, enhancing global 5G satellite connectivity. The company targets €1 billion revenue by 2030, solidifying its leadership in satellite-based IoT services.

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MTG-S1: New European Weather Satellite Launched to Warn of Storms and Air Pollution

The MTG-S1 satellite was launched by ESA and partners to provide early warnings of storms and air pollution over Europe and North Africa. Equipped with hyperspectral instruments, it delivers detailed 3D atmospheric data. ESA’s Simonetta Cheli states: “These two groundbreaking missions will change how we forecast severe weather and air quality over Europe.”

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Sateliot Commissions Alén Space for Five New LEO 5G Satellites

Sateliot has selected Alén Space to build five new LEO satellites, enhancing its dual-use 5G satellite constellation for civil and defense applications. The satellites, launching in 2026, will feature increased payload capacity. CEO Jaume Sanpera states: “Este proyecto demuestra que en España somos capaces de construir infraestructura crítica desde cero.”

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OroraTech Opens Athens HQ to Support Greece’s Wildfire Satellite System

OroraTech launched a new Athens headquarters to support Greece’s €20 million national wildfire monitoring system, featuring thermal imaging satellites for real-time fire detection. Minister Dimitris Papastergiou said: “We are finally ready to launch our satellites, giving our emergency services an unprecedented ability to detect and respond to wildfires in real time.”

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Planet Labs Stock Surges on €240M Satellite Contract Win and Strong Q1

Planet Labs shares jumped over 11% after securing a €240 million satellite contract in Germany and new U.S./NATO deals. The company reported record Q1 revenue ($66.3M) and its first positive free cash flow. Analysts have mixed ratings, but defense and AI initiatives could drive further growth in the competitive satellite imagery market.

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NASA Astronauts Share July 4th Message from International Space Station

NASA astronauts Nichole Ayers, Jonny Kim, and Anne McClain, all U.S. military members, delivered a heartfelt Independence Day message from the ISS. “We are proud to serve our country, both on Earth and in space,” Ayers stated, highlighting the astronauts’ dedication and the spirit of exploration aboard the International Space Station.

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MethaneSAT Satellite Lost During Methane Detection Mission

The MethaneSAT satellite, operated by EDF and launched in March 2024, has been lost after losing power, ending its mission to detect methane emissions from space. MethaneSAT’s advanced spectrometers revealed emissions up to ten times higher than official reports. The project will continue analyzing collected data and developing monitoring technology.

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