Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

After their unexpected extended stay onboard the space station, here's what comes next for the Starliner astronauts.

Two NASA astronauts splashed down off Florida’s Gulf Coast on Tuesday, returning to Earth after a stay on the International Space Station that lasted some nine months longer than they ...

Life's innumerable trials produce any number of reactions in the afflicted, including self-pity, stoicism, and humble ...

What was meant to be a brief mission turned into a 9-month stay for two NASA astronauts, including an Ohio native. What to ...

The Starliner and Crew-9 astronauts will now remain in crew quarters at the Johnson Space Center in Houston for a few days to recover.

Elon Musk, the world's richest man, said he tried to buy rockets from Russia as part of his goal to get a manned mission to ...

Dolphins surrounded the SpaceX capsule after it landed in the ocean on the NASA astronauts' successful journey home after ...

The European Space Agency's spacecraft Euclid on Wednesday released a treasure trove of new data in its quest to map and ...

NASA astronauts Suni Williams and Butch Wilmore have finally returned home. They'll find their bodies changed after ...

Astronauts received a welcome only possible on Earth after returning from space as curious dolphins swam up to their SpaceX ...