Watch live: Starliner astronauts return to Earth with SpaceX Crew-9
Butch Wilmore and Suni Williams, who’ve been at the space station since June, will return to Earth along with two Crew-9 ...
Several planets found orbiting star less than 6 light-years away
Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...
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SpaceX launches 74 satellites to orbit, lands Falcon 9 rocket for the 400th time (video)
A SpaceX Falcon 9 rocket launched 74 satellites from central California early Saturday morning (March 15), then came back to ...
Space on MSN15d
SpaceX launches 21 Starlink satellites to orbit, loses Falcon 9 booster after landing (video)
"Following the successful landing, an off-nominal fire in the aft end of the rocket damaged one of the booster's landing legs ...
Climate change, already causing problems on Earth, could soon create a mess for orbiting satellites
A new study finds that climate change is already causing all sorts of problems on Earth, but soon it will be making a mess in ...
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Seven Earth-sized planets orbit an alien star only 40 light-years away
The seven planets in the system closely orbit their star, so that if TRAPPIST-1 were in place of our sun in the solar system, the planets surrounding it would all be within the orbit of Mercury ...