Astrophysicist Neil deGrasse Tyson also said that he was never worried about their safety or about them returning home.

Plastic cups and time to readjust to Earth's gravity - that is what Sunita Williams, whose eight-day mission to the ...

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...

It's unclear when Starliner will fly again, and whether or not that mission will carry astronauts. More than six months after ...

Fluffy strands of cosmic gas and dust illuminated by bright young stars form a beautiful cloudscape in a neighboring nebula.

Kate Tice, engineering manager at SpaceX, said they were working on retrieving the capsule and 'getting quick assists from the honorary part of the recovery team, those dolphins.' ...

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