SpaceWeekly News Summary December 7-13, 2025

This Week in Space – December 7-13, 2025 🛰️ Mission Critical MAVEN Tracking Data Show Unexpected…

Cosmology’s Great Debate began a century ago – and is still going

Harlow Shapley and Heber Curtis debated the nature of galaxies like Andromeda in 1920 Bettmann/Getty Images;…

Proba-3 fills the solar observation gap

Enabling & Support 17/12/2025 6 views 0 likes It has been a busy year for the…

Weird, ultra-hot, double-tailed planet surprises scientists

View larger. | Artist’s concept of the double-tailed planet WASP-121 b. The tails span nearly 60%…

Proba-3 fills the solar observation gap

Enabling & Support 17/12/2025 6 views 0 likes It has been a busy year for the…

Researchers question methane atmosphere on TRAPPIST-1e

Artist’s concept of exoplanet TRAPPIST-1e, about 40 light-years from Earth. A new study urges caution when…

Europe at night from space

Europe shines brightly at night, as seen in this mosaic created from over 7000 pictures taken…

ESA – Galileo L14 launch highlights

On 17 December, two new Galileo satellites lifted off from Europe’s Spaceport in French Guiana aboard…

Galileo’s first Ariane 6 launch strengthens European resilience

Applications 17/12/2025 135 views 2 likes On 17 December, two Galileo satellites lifted off from Europe’s…

ESA – ESA’s InCubed programme

InCubed is the European Space Agency’s Earth observation programme for ‘Investing in Industrial Innovation’. It aims…

[release] Completion of Critical Operations Phase,the Innovative Satellite Technology Demonstration-4(RApid Innovative payload demonstration SatellitE-4) (Japanese Only)

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