"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.

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” ...

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

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 ...

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

In the coming months, two Ohio University students will watch their class project shoot into space and dock at the ...

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

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