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

Plenty of tortillas onboard but not quite so much science this time SpaceX's latest cargo mission to the International Space ...

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

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” ...

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

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 ...