"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.

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

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

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

Expedition 70 NASA astronaut Jasmin Moghbeli announced that the International Space Station crew found a tomato lost by ...

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 ...

Testing Einstein’s relativity, measuring fundamental constants, and even searching for dark matter are all on the cards ...

Here’s how it works. The keys to the International Space Station just changed hands. Cosmonaut Alexey Ovchinin of the Russian space agency Roscosmos passed control of the orbiting lab over to ...