An ailing astronaut is back on Earth. The crew of four returned Thursday, ending their space station mission more than a ...
The space station has gotten by with three astronauts before, sometimes even with just two. NASA said it will be unable to perform a spacewalk, even for an emergency, until the arrival of the next ...
Four space station Crew 11 fliers splashed down off the Southern California coast at 3:41 a.m. ET, closing out a 167-day stay ...
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