The atmospheric reentry process generates extreme heat and mechanical loads, which lead to the satellite's disintegration at the altitude of about 45 miles. (Image credit: ESA)

What actually happens to a spacecraft during its fiery last moments? Here’s why ESA wants to find out

The atmospheric reentry process generates extreme heat and mechanical loads, which lead to the satellite's disintegration at the altitude of about 45 miles. (Image credit: ESA) By Leonard David, Published by Space.com, 31 January 2026 "Understanding how different materials behave as they burn up could help engineers design satellites that

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The Cygnus re-supply vehicle, which delivers cargo to the International Space Station, burning up in the atmosphere during its reentry. (Image credit: ESA/Alexander Gerst)

Earthquake sensors can track space junk that crashes back to Earth

The Cygnus re-supply vehicle, which delivers cargo to the International Space Station, burning up in the atmosphere during its reentry. (Image credit: ESA/Alexander Gerst) By Tereza Pultarova, Published by Space.com, 24 January 2026 "Starlink satellites demise over the Pacific, but there is no way to actually check that out." At

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It’s official—the US issues a safety alert to airlines due to the increase in space debris generated by SpaceX rocket explosions

By Sandra V, Published by Union Rayo, 15 January 2026 The U.S. has sent a safety alert to airlines due to an issue that is getting worse: space junk. This junk comes from rockets that explode or fail during their launches. The alert was published by the Federal Aviation Administration

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An artist's illustration of SpaceX's Starlink internet satellites in orbit. (Image credit: SpaceX)

Doomed SpaceX Starlink satellite photographed from orbit

An artist's illustration of SpaceX's Starlink internet satellites in orbit. (Image credit: SpaceX) By Mike Wall, Published by Space.com, 23 December 2025 Vantor's WorldView-3 satellite snapped the stunning photo on Dec. 18. We just got a great up-close look at a SpaceX Starlink satellite in orbit, thanks to Vantor's WorldView-3

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Credit: janiecbros/Getty Images

The next frontier in space is closer than you think – welcome to the world of very low Earth orbit satellites

Very Low Earth Orbit (VLEO) could be the next target for the future of satellites. (Image credit: Getty Images) By Sven Bilé, Published by The Conversation, 16 December 2025 But as more and more satellites are launched into LEO…the region's getting a bit crowded. There are about 15,000 satellites orbiting

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