Purgathofer-Weinberger 1, a faint planetary nebula about 1,300 light-years away, is the second-largest planetary nebula in ...

The legendary Perseid meteor shower is now underway, but don't wait until its peak in August to start looking up — as we all ...

The famous Perseids shower will peak in mid-August. Until then, two other meteor showers will light up the sky. We’re aiming ...

Everything you need to know about the Perseids meteor shower in 2025, from when it's taking place to how to watch it.

"We found that hundreds of exoplanets are larger than they appear, and that shifts our understanding of exoplanets on a large ...

Comet 3I/ATLAS is the third confirmed interstellar visitor to our solar system. But with the Rubin Observatory now scanning ...

Astonished Scots have captured a meteor streaking and burning brightly across the night sky. The orange light and ...

A comet, now known as 3I/ATLAS, with 3I short for "third interstellar," sparked immediate excitement on July 1 when it was ...

Every year, thousands of people visit Summit County to experience all the beauty that the Colorado Rocky Mountains have to ...

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...

In a cosmic first, scientists watched planet-forming materials begin to solidify around a newborn star, offering a peek into ...