This coming July, Venus could plow through the dust generated by an asteroid breakup thousands of years ago, potentially ...

With the moon out of the way on Jan. 18, bright Jupiter and Saturn become stand-outs in the January night sky.

Learn how to spot Sirius, Procyon and their canine constellations, and discover the myths and science behind the dog stars.

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

A 250th anniversary only comes once in a lifetime.

A range of gorgeous skywatching targets are visible to the naked eye in city skies.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

We'll be battling aliens, surviving cosmic horrors, and conquering the stars in 2026 with these upcoming space and sci-fi games. When you purchase through links on our site, we may earn an affiliate ...

"Do we react for everything which has a chance to reach the ground? Or do we react only for the very large objects, as we did for the Long March?" When you purchase through links on our site, we may ...

Liftoff of Starship Flight 12 is expected in the next few months. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Just before the holidays, ...