A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

NASA astronauts Barry Wilmore and Sunita Williams return after 9 months in space, revealing shocking physical transformations ...

A pod of bottlenose dolphins seemingly took interest in the capsule that dropped out of the sky, circling and surfacing as ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

After splashing down off the coast of Florida, the latest crew to return from the International Space Station arrived by jet ...

NASA astronauts Butch Wilmore and Suni Williams have returned to Earth after nine months in space, and the before-and-after ...

NASA's SCALPSS 1.1 camera on the Blue Ghost lander captured a stunning sequence of the lunar sunset while gathering critical ...

Stranded NASA astronauts Sunita Williams and Butch Wilmore finally arrived home yesterday after more than nine months in ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

The telescope will map the sky in 102 infrared colors, and the data it collects will shed light on the origins of the ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 ½-month mission falls ...