NASA officials say the ISS has entered its most dangerous phase. Cracks have persisted for years, with air leaks occasionally ...

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

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

A Pakistani astronaut will become the first foreign national aboard China’s Tiangong space station, as Beijing steps up space ...

A University of Colorado Boulder research center focused on studying Earth life in space marked its 100th launch into orbit ...

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

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

A Chinese rocket carrying three astronauts to the country’s space station blasted off from its remote launch site on Thursday ...

The three astronauts of China's Shenzhou 20 mission arrived at the nation's Tiangong space station today (April 24), about ...

SpaceX's latest cargo mission to the International Space Station (ISS) – CRS-32 – just docked to the orbiting outpost, ...

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

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