Fragments of a rare type of meteorite have been found in the sample of material brought back from the lunar far side by China ...

Dubbed 'Luminous Fast Coolers,' this new class of extreme cosmic explosion is incredibly rare — and unbelievably bright. When you purchase through links on our site, we may earn an affiliate ...

Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its light suggests that it could be a never-before-seen class of objects called ...

Small and unassuming, Segue 1 is a nearby dwarf galaxy containing only a handful of stars—too few to provide the gravity ...