The innermost planet of our solar system, Mercury, is barely wider than the continental United States, and is often seen as a ...

An astrologer breaks down your May 2025 horoscope, including the beginning of Gemini season and Pluto retrograde, plus a full ...

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

Doctor Who does not often traffic in horror, but when it does it is memorable. "The Well" does so to perfection, and harkens ...

About 140 light-years from Earth, there is a planet that is rapidly disintegrating. The crumbling world is roughly the mass [ ...

Astronomers from the Massachusetts Institute of Technology (MIT) have made an unusual discovery, finding a planet which is in the process of disintegrating. And as it decays, it is leaving behind a ...

It wasn’t until NASA’s James Webb Space Telescope (JWST) turned its eye to the scene that the story took an unexpected turn.

View a brilliant morning star, enjoy dark skies during New Moon, and take in plenty of deep-sky targets in the sky this week.

A rare alignment of the moon and three planets will give millions a reason to look up — and the view could leave stargazers ...

In February, stargazers enjoyed a rare occurrence: All seven of Earth's planetary siblings dotted the night sky at once. And ...

The planet is "crumbling to pieces," shedding the equivalent of Mount Everest’s mass every 30.5-hour orbit and will be ...