Cue the "Star Wars" theme and the opening crawl: "A long time ago in a galaxy far, far away ..." That's what noncontroversial ...

Astronauts received a welcome only possible on Earth after returning from space as curious dolphins swam up to their SpaceX spacecraft bobbing in the water off the coast of Florida.

the UK’s newest astronaut, it was an “extremely exciting” experience where she had to overcome the temptation to “swim” in microgravity, and perform CPR while anchored upside down.

Astronauts Sunita Williams and Butch Wilmore safely returned to Earth after a nine-month ISS mission aboard SpaceX's Dragon ...