A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

The Lyrid meteor shower is about to reach its peak activity for April. Here's when and how to see it, along with a cloud ...

Have you ever wondered how a cloud stays in the sky? In a recent conversation with my friend and colleague Alan Sealls, the AMS President-Elect told me that he pondered this very question ...

An unusual spiral appeared in the sky above the UK on Monday night, leading some people to wonder what was going on. It is thought the cloud-like display was caused by SpaceX, which was conducting a ...

The micromoon refers to a full moon that rises when the celestial body is the farthest from Earth, which NASA states is about ...

UKRAINE hit a major Russian missile depot yesterday, sending a mushroom cloud billowing into the sky, as Moscow retaliated by “carpet bombing” a city with more than 30 strikes. The latest ...

This large glowing spiral was spotted in the night sky across the UK and Ireland on ... and as far south as Milan in Italy noted the cloud-like spiral was visible for several minutes before ...

One of the great things about astronomy is that it's full of surprises, especially when it comes to comets — you just can't predict when a new one might pop up. But when one does appear, it gets both ...

UKRAINE has struck a key Russian airbase housing nuke bombers with footage showing a huge explosion rising into the sky. A black mushroom cloud erupted early Thursday morning from Engels airbase ...