NASA will discuss its upcoming Artemis 2 moon mission today and Wednesday (Sept. 23 and Sept. 24). Here's how to watch live.

SpaceX launched three satellites early Wednesday headed on a million-mile trip to tackle the mysteries of space weather including how to protect from the sun’s disruptive and dangerous solar flares. A ...

The final 'blood moon' total lunar eclipse of 2025 is coming this Sunday (Sept. 7-8). Here's where the celestial spectacle ...

The free YouTube livestream will be available from 12 p.m. EDT (1600 GMT) on Sept. 7 and will feature live views of the moon ...

For decades, the great objective of human beings has been to explore space and learn more and more about what surrounds ...

NASA announced plans to build a nuclear reactor on the moon on Tuesday, in an attempt to stay ahead of China and Russia in a new space race. The goal is to have the reactor built before 2030, a ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...