"The successful operation of ELVIS in the demanding conditions of space not only paves the way for its use in off-Earth ...

April 21 (UPI) -- NASA launched its latest cargo run to the International Space Station early Monday morning.

Mysterious symbols in the desert captured by international space station cameras: “you never know what you might see” ...

Plenty of tortillas onboard but not quite so much science this time SpaceX's latest cargo mission to the International Space ...

Don Pettit's birthday "party" brought together Russian recovery teams in Kazakhstan, where it was April 20 (his birthdate).

A camera affixed to the International Space Station recently spotted some curious symbols amid a barren desert landscape.

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a ...

Life on the International Space Station isn't always easy. There's not a lot of room, no showers, and no laundry. Photos show ...

CAPE CANAVERAL—A SpaceX Dragon cargo ship lifted off aboard a Falcon 9 rocket early April 21, loaded with extra supplies for ...

Unsurprisingly, the media has focused on Pettit's age, as the astronaut turned 70 on the very day he returned to Earth. At ...