Astronomers have observed a radiation belt around an ultracool dwarf star, the first ever seen outside the solar system. When you purchase through links on our site, we may earn an affiliate ...

Berkeley – Astronomers zooming in on a nearby star with NASA’s Hubble Space Telescope have discovered unmistakable evidence of a planetary system: a perturbed dusty belt around the star that’s ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Our asteroid belt is home to more than a million space rocks ...

The first asteroid belt ever found outside the solar system is more complex than expected, new observations by the James Webb Space Telescope (JWST) reveal. Astronomers used JWST to examine the dusty ...