"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.

Don Pettit arrived in Space City on Sunday (April 20), which happened to be his 70th birthday.

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 ...

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

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

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 ...

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

Members of a safety panel at NASA have warned that the International Space Station (ISS) has entered its most dangerous phase ...

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