What NASA astronaut Mike Fincke experienced in space earlier earlier remains a mystry. Will his experience impact future ...

SpaceX launched its biggest, most powerful Starship yet on a test flight that saw it eventually crash down into the Indian Ocean as planned.

SpaceX had hoped to launch a new prototype of its Starship rocket — the system NASA may use to land astronauts on the moon — ...

NASA completed its first medical evacuation early Thursday, when an ailing astronaut and three others splashed down in the Pacific Ocean, more than a month ahead of schedule. The four astronauts — ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. NASA's replacement crew launched to the International Space Station ...

A health scare prompted the first ever early return from the International Space Station for a medical reason. Does it change ...