A total lunar eclipse, known as a blood moon, will appear Sept. 7, 2025, though it won't be visible in North America. Here's what to know.

Six planets are hanging out in the sky this month. It’s what’s known as a planetary parade and it’s the last one of the year.

It wasn’t a bird or a plane, an alien spacecraft or a wayward meteor, but people in several states, including Pennsylvania and New Jersey, witnessed quite an amazing celestial sight Tuesday night. “It ...

Theories suggest the display came from either the European Space Agency's Ariane 6 rocket or the United Launch Alliance's ...

Stargazers on the lookout for meteors were treated to an extra nighttime spectacular on Tuesday night as spirals appeared in the sky along the East Coast.