Space shuttle Atlantis landed Sunday at Edwards Air Force Base after rainy weather in Florida precluded a landing at Kennedy Space Center. The shuttle touched down at 8:39 a.m. PT at Edwards, about ...

"Fundamentally, we're in space to learn. It's why NASA prepares for the unexpected  — so we are ready to respond decisively ...

For the 1st time in the history of the International Space Station, an astronaut experienced a health issue that required ...

NASA’s first medical evacuation from space went smoothly with the four members of SpaceX Crew-11 splashing down in the ...

After a health issue, four astronauts are set to leave the International Space Station early, with a pre-dawn Pacific ...

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