What is space junk and why does it pose an increasing risk for Earth? An expert explains
Year after year, humanity is setting new records for the amount of stuff we're sending into the Earth's orbit, spurred mostly ...
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OTD In Space – February 12: NEAR-Shoemaker Lands On Asteroid Eros
NASA landed a spacecraft on an asteroid! After a five-year mission, the NEAR-Shoemaker spacecraft touched down on the near-Earth asteroid 433 Eros. This was the first soft landing on an asteroid, and ...
NASA's 2 stuck astronauts may return to Earth sooner under new plan
NASA is bumping up a return mission for Suni Williams and Butch Wilmore, two US astronauts who have been at the International ...