Early in our Solar System’s history, bits of icy debris were scattered and then gradually coaxed into a spiral alignment in ...

We don't have to worry about the death of the sun any time soon, but when it does happen, will the Earth be able to survive?

A SpaceX capsule docked at the International Space Station, bringing a replacement crew for Suni Williams and Butch Wilmore to return home after an unexpectedly long stay in orbit.

The Falcon 9 rocket is carrying four astronauts who will replace Wilmore and Williams, both of whom are veteran NASA astronauts and retired U.S. Navy test pilots and were the first to fly Boeing's ...

The Boeing Starliner spacecraft successfully completed its uncrewed flight back to Earth, NASA announced overnight. The ...

The image captured by the space telescope shows hundreds of objects in a variety of colors, shapes, and sizes scattered across the vast, dark expanse of space. At the center, a bright yellow star is ...