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Astronomy News 3 July 2025 - 10 July 2025

Space in Crisis and Glory: NASA Shakeup, Starlink Expansion & Buck Moon Spectacle! / Updated: 2025, July 10th, 12:01 CET

Space in Crisis and Glory: NASA Shakeup, Starlink Expansion & Buck Moon Spectacle! / Updated: 2025, July 10th, 12:01 CET

The Buck Moon on July 10, 2025 will reach peak illumination at 4:37 p.m. UTC and appear as a micromoon due to its distance, coinciding with Earth’s aphelion and a Major Lunar Standstill. President Trump appointed Sean Duffy as interim NASA Administrator in July 2025, replacing Jared Isaacman amid a backdrop of budget cuts that could eliminate more than 2,000…
10 July 2025
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Space News Roundup: July 2025 / Updated: 2025, July 10th, 00:00 CET

Space News Roundup: July 2025 / Updated: 2025, July 10th, 00:00 CET

NASA deployed the WB-57 and UAVSAR-equipped Gulfstream III to support Texas flood recovery, delivering high-resolution real-time data despite persistent cloud cover, with over 110 fatalities and more than 170 missing. The European Launcher Challenge finalists are Isar Aerospace, Rocket Factory Augsburg, MaiaSpace, PLD Space, and Orbex, each eligible for contracts up to €169 million. Airbus Defence and Space España will…
10 July 2025
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Space News Roundup: July 2025 / Updated: 2025, July 9th, 12:02 CET

Space News Roundup: July 2025 / Updated: 2025, July 9th, 12:02 CET

SpaceX operates over 7,000 satellites and posted $4.2 billion in revenue for 2024, with a target valuation of $400 billion to $4 trillion in upcoming funding rounds. Starlink aims for 22,000 satellites by 2030 and could capture 15% of global communications spending. Ovzon secured a SEK 72 million order from Sweden’s FMV for mobile satellite terminals, with deliveries starting in…
9 July 2025
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Did a Space Rock Just Slam Into Saturn? Inside the Global Race to Confirm the 5 July 2025 Flash

Did a Space Rock Just Slam Into Saturn? Inside the Global Race to Confirm the 5 July 2025 Flash

On 5 July 2025 at 09:07 UT, amateur Mario Rana from Hampton, Virginia recorded a two-frame white flare on Saturn’s western limb lasting under 1 second, with PVOL releasing a frame showing a stellate spot just inside the edge. PVOL issued an international all-points bulletin within hours, asking observers to upload raw video stacks for independent processing; as of this…
9 July 2025
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Interstellar Comet 3I/ATLAS: Origin, Trajectory and Scientific Stakes In 2025’s Third‑Ever Extrasolar Visitor

Interstellar Comet 3I/ATLAS: Origin, Trajectory and Scientific Stakes In 2025’s Third‑Ever Extrasolar Visitor

<li ATLAS imaged the interstellar candidate on 1 July 2025, with precovery back to 14 June 2025, and it was designated C/2025 N1 (ATLAS) and later 3I/ATLAS as the third confirmed interstellar object after Oumuamua and Borisov. <li A JPL orbital solution yields eccentricity e = 6.1 ± 0.1 and hyperbolic excess velocity V∞ ≈ 58 km/s, indicating an extrasolar…
8 July 2025
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This Week in Space: Reusable Rockets, Interstellar Visitors, and the Future of Earth Observation / Updated: 2025, July 6th, 23:59 CET

This Week in Space: Reusable Rockets, Interstellar Visitors, and the Future of Earth Observation / Updated: 2025, July 6th, 23:59 CET

Themis arrives at Esrange Space Center in Sweden, Europe’s first full-scale reusable rocket stage demonstrator by ArianeGroup for ESA’s reusability roadmap, after a 3,000-kilometer journey and hop-tests expected to begin in late 2025 under the EU SALTO project. 3I/ATLAS (C/2025 N1), the third known interstellar object to visit our solar system, is traveling at about 60 km/s with cometary activity…
7 July 2025
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Space News Roundup: July 2025 / Updated: 2025, July 6th, 12:00 CET

Space News Roundup: July 2025 / Updated: 2025, July 6th, 12:00 CET

MTG-S1, Europe’s first geostationary meteorological sounder, was launched with an Infrared Sounder and Copernicus Sentinel-4, enabling high-frequency atmospheric data collection over Europe and Africa. SpaceX planned the Starlink 10-28 mission for June 8 from Cape Canaveral on a Falcon 9, marking the 59th orbital launch of 2025, and won an $81.6 million USSF-178 contract. SpaceX’s Starship exploded over Florida during…
6 July 2025
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Space News Digest: July 2025 / Updated: 2025, July 5th, 00:00 CET

Space News Digest: July 2025 / Updated: 2025, July 5th, 00:00 CET

Starlink has over 4.6 million users and a constellation of nearly 7,900 satellites in orbit as of mid-2025. The EU Space Act would unify space regulation with debris mitigation, cybersecurity, and environmental standards, with existing Starlink satellites exempt through 2030 but future deployments subject to the Act. France’s SNCF plans to deploy satellite internet on trains by combining terrestrial 4G/5G…
5 July 2025
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Space News Roundup: Strategic Satellites, Interstellar Visitors, Quantum Networks, and More / Updated: 2025, July 4th, 12:00 CET

Space News Roundup: Strategic Satellites, Interstellar Visitors, Quantum Networks, and More / Updated: 2025, July 4th, 12:00 CET

Boeing won a $2.8 billion U.S. Space Force contract to develop two Evolved Strategic Satellite Communications (ESS) satellites, with options for two more, for NC3 in geostationary orbit, with first delivery targeted for 2031. MethaneSAT, a $134 million satellite funded by the Environmental Defense Fund and Jeff Bezos’ Earth Fund, was lost after 15 months in orbit, ending methane-emission monitoring…
4 July 2025
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Space Science in July 2025: Breakthroughs, Setbacks, and the Expanding Frontier / Updated: 2025, July 4th, 00:00 CET

Space Science in July 2025: Breakthroughs, Setbacks, and the Expanding Frontier / Updated: 2025, July 4th, 00:00 CET

Astronomers confirmed 3I/ATLAS (C/2025 N1) as the third confirmed interstellar object to visit our solar system, about 20 km wide, detected by NASA’s ATLAS survey, and it will pass inside Mars’ orbit in October 2025 at a minimum distance of 1.6 AU. NASA’s James Webb Space Telescope directly imaged exoplanet TWA 7 b, a Saturn-mass world 34 light-years away, making…
4 July 2025
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Space News Roundup: July 2025 / Updated: 2025, July 3rd, 12:00 CET

Space News Roundup: July 2025 / Updated: 2025, July 3rd, 12:00 CET

Europe launched its first geostationary atmospheric sounding satellite, MTG-S1, as part of the Meteosat Third Generation program, equipped with a hyperspectral infrared sounder and Copernicus Sentinel-4 for air-quality monitoring, with a 9–12 month commissioning phase. Russia’s Kosmos-2558 approached the U.S. reconnaissance satellite USA-326, with a sub-satellite ‘Object C’ displaying high maneuverability and potential anti-satellite capabilities. MethaneSAT, an $88 million climate…
3 July 2025
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Stock Market Today

  • Euronext Dublin Issues GEM Market Notice
    January 27, 2026, 7:29 AM EST. Euronext Dublin released a GEM Market notice, updating regulatory information relevant to market participants. The announcement references data services from ICE Data Services and FactSet, with secured copyrights extending into 2026. Additional securities and compliance data are sourced from the CUSIP Database and Quartr for SEC filings. This notice underscores Euronext Dublin's commitment to transparency and up-to-date market information delivery within the Global Exchange Market (GEM).
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