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

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.

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

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

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

Auroras are natural light displays that occur when charged particles from the sun interact with Earth’s magnetic field and ...

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

NASA astronaut Don Pettit will return to Earth from the International Space Station Saturday, alongside his two Russian ...

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 ...

The three cosmonauts returned after spending 220 days in space and orbiting the Earth 3,520 times, Nasa said in a statement.