In 2020, the European Space Agency signed a contract with Swiss start-up ClearSpace SA to "purchase a unique service: the ...
Look in the night sky, and you’ll see planets, stars, maybe even a satellite. But what you don’t see are all the other objects floating around Earth -- also known as space junk. “Space debris put ...
Low Earth orbit has quietly become one of the most crowded and hazardous environments humanity has ever created, with an estimated 130 M fragments of space junk now circling the planet at tens of ...
China routinely sends astronauts to and from its space station Tiangong. A crew capsule is about to undock from the station and return to Earth, but there's nothing routine about its journey home. The ...
No trip to space can be counted a success unless you make it safely back to Earth. That’s a lesson American astronauts Butch Wilmore and Suni Williams learned when their intended eight-day stay aboard ...
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