For every galaxy that's visible from Earth, there are nine smaller ones that we can't see, even with all the technology we've ...

A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...

Up to 150 shooting stars may brighten the night sky each hour during the Dec. 13 peak. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The ...

A spectacular supermoon and the first meteor shower of the new year will soon appear in the California night sky. The ...

A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

Ursid shooting stars may be visible throughout the night on Dec. 21-22. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Don't miss the Ursid ...

A meteor explosion has been captured from space for the first time ever, thanks to a team aboard the International Space ...

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

The year’s first supermoon and meteor shower will sync up in January skies, but the light from one may dim the other.

Here's how to see the Ursid meteor shower, which peaks in dark skies close to a new moon this year. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Researchers at the University of North Carolina at Chapel Hill have contributed to new insights into the most long-lived cosmic explosion ever recorded. The event was a gamma-ray burst that remained ...