A rare Black Moon will occur on August 23—marking the third new moon of summer. Though invisible, it’s a fascinating and ...

Watch the epic view of the moon and Earth captured by the Orion spacecraft ahead of its outbound powered flyby. Credit: NASA ...

The second and final 'blood moon' total lunar eclipse of 2025 is coming on the night of Sept. 7-8. Here's where the celestial spectacle will be visible — and how to watch it if you're not in the path.

The samples were sealed until technology improved enough to study them. Now, they may have helped solve a lunar mystery.

M11 is best viewed in the hours between sunset and midnight in August, when the cluster can be found roughly 40 degrees above ...

Exoplanet habitability depends on a whole host of factors, with liquid water at the top of the list. It also requires a ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

Having the massive, hundreds-of-miles-wide Hurricane Erin swing by your coastline is already a recipe for tidal troubles, with 12- to 20-foot waves and storm surge pushing ocean waters toward the ...