Somewhere in the southern sky, a giant planet roughly the size of Jupiter whips around a faint star every few days, so close ...

New research suggests that many planets previously considered promising for life may, in fact, be far less hospitable. A ...

A new study has identified a potentially record-breaking haul of transiting exoplanets, thanks to a machine learning ...

Cosmic gallery revealed: JWST’s 48-image release spans star factories, planetary portraits, and deep-field views, capturing unprecedented cosmic detail. Alien surface mapped: For the first time, JWST ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

From the first photographer star to the discovery of alien worlds, these night sky targets mark some of astronomy's greatest ...