Two satellite proposals threaten dark and quiet skies worldwide

A long-exposure photograph in the northern hemisphere showing satellites in the night skyAlan Dyer/VWPics/Universal Images Group via Getty Images By Tori Bonidie and Magnus L'Argent, Published by Astrobites, 26 February 2026 Across regions and borders, cultures and customs, the one thing we share is the night sky. Access to the

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Lithium Plume in Our Atmosphere Traced Back to Returning SpaceX Rocket

Artist's impression of a Falcon 9 upper stage with payload in 2015. (SpaceX) By Robyn Schofield & Robert George Ryan, Published by Science Alert, 23 February 2026 Space junk returning to the Earth is introducing metal pollution to the pristine upper atmosphere as it burns up on re-entry, a new

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Study Confirms: Reentering SpaceX Rockets Are Peppering the Upper Atmosphere With Metal Pollution

The Falcon 9 upper stage re-entering the atmosphere above Berlin, Germany, on February 19, 2025. Gerd Baumgarten By Passant Rabie, Published by Space & Spaceflight, 19 February 2026 For the first time, scientists were able to directly detect upper-atmospheric pollution from space debris. On February 19, 2025, a Falcon 9

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SpaceX rocket fireball linked to plume of polluting lithium

Long exposure photographs showed the Falcon 9 rocket debris over Berlin in 2025 By Georgina Rannard, Published by the BBC, 19 February 2026 When a SpaceX rocket failure set the skies aflame over western Europe last February, no-one was sure if the debris was also polluting our atmosphere. Now scientists

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Too many satellites? Earth’s orbit is on track for a catastrophe – but we can stop it

Astronomer’s view of a star obscured by streaks from Starlink satellites. Rafael Schmall/Wikimedia Commons, CC BY By Gregory Radisic and Samantha Lawler, Published by The Conversation, 18 February 2026 On January 30 2026, SpaceX filed an application with the US Federal Communications Commission for a megaconstellation of up to one

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Two satellite proposals threaten the night sky — the window to act is now

A long-exposure photograph in the northern hemisphere showing satellites in the night skyAlan Dyer/VWPics/Universal Images Group via Getty Images Published by Dark Sky, 11 February 2026 In the United States, the Federal Communications Commission (FCC), the agency responsible for authorizing satellite launches and operations, is reviewing two proposals of unprecedented

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Scientists use earthquake monitors to track sonic booms caused by space junk entering Earth’s atmosphere

An artist's illustration of a satellite crashing back to Earth. (Image: Getty Images) By Raquel Brandao, Published by Earth.com, 10 February 2026 Seismic sensors used in earthquake monitoring equipment have have demonstrated that they can also track sonic booms from space debris entering Earth’s atmosphere. This new method allows scientists

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Astronomers Can’t Take It Anymore: A Document Reveals That Amazon’s Satellites Are Threatening Their Research

A United Launch Alliance Atlas V rocket launches 27 Amazon Leo internet satellites to orbit on Dec. 16, 2025. (Image credit: ULA) By Hugo Ruher and Xavier Demeersman, Published by Futura-Sciences, 9 February 2026 The Amazon Leo satellite constellation poses a growing threat to astronomical observations. According to researchers, these

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