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 ...

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 ...

Editor's note: The below recap contains spoilers for the Alien: Earth finale. It's been a wild ride throughout the last seven episodes of Noah Hawley's Alien: Earth. There have been twists at every ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...