After a week-long trip to the International Space Station ballooned into a nine-month stay, NASA astronauts Barry (Butch) ...

Earth to astronaut Barbie, we have a new space collectible, but probably not for all of the reasons Mattel intended. The toy ...

"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

Four new astronauts arrived at the International Space Station aboard SpaceX's Crew Dragon on Sunday. Their arrival finally ...

NASA’s two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began ...