When NASA astronauts train for moonwalks, they don't start on the lunar surface — they often begin underwater. For decades, NASA's Neutral Buoyancy Laboratory (NBL) has been the premier training ...

Who needs livestream when you have a birds-eye .... sorry ... dolphins-eye view of the SpaceX Dragon capsule? Four astronauts, including NASA's Butch Wilmore and Suni ...

Sunita "Suni" Williams and Barry "Butch" Wilmore are still in space despite the recent launch of a return capsule from the International Space Station. Even though the astronauts have been at the ISS ...