The Earth and a starry night appear to merge into one strange and otherworldly sci-fi trip in this mind-bending photo ...

Skywatchers will get a rare chance to see Saturn in its full glory, without chunks of ice and rock swarming around it.

Blue Ghost completed 14 days of surface operations, deploying its various payloads and transmitting more than 119 gigabytes ...

IM-2 is flying via NASA's Commercial Lunar Payload Services (CLPS) program, which puts agency science and technology instruments on private moon landers. The goal is to gather a wealth of ...

It's a view that very few people will ever get to see firsthand: Legs dangling in free fall above the Earth with nothing but empty space between you and the planet's blue surface 250 miles below.

New research sheds light on the earliest days of the earth's formation and potentially calls into question some earlier assumptions in planetary science about the early years of rocky planets.

dolphins-eye view of the SpaceX Dragon capsule? Four astronauts, including NASA's Butch Wilmore and Suni Williams, returned ...

The stars as seen from Earth would have looked dimmer 14 million years ago, as the solar system was in the middle of passing ...