The planets are all too hot for life as we know it, but astronomers haven’t given up searching for more planets in Barnard's ...

Astronomers have discovered two exoplanets around TOI-1453, a star about 250 light years away. These two exoplanets, a super-Earth and a sub-Neptune, are common in the galaxy, yet are absent from our ...

These gases — composed of carbon, hydrogen, and a halogen, like chlorine — are mostly made by bacteria, algae, fungi, and ...

Alien life could be hiding in gases, researchers have said. We could find extraterrestrial beings in gas on faraway planets ...

Primordial supernovae got the ball rolling a quick hundred million years or so after the start of the universe.

NASA and SpaceX are postponing a mission to swap astronauts stuck on the ISS due to rocket issues. Also, NASA must soon ...

The Last Universal Common Ancestor (LUCA), the theoretical single organism from which all life on Earth descends, is now ...

Published as a cover story in Science on Friday, this cosmic atlas solves a decade-old challenge in astronomy by revealing ...

SpaceX's Crew-10 astronaut mission will arrive at the International Space Station tonight (March 15), and you can watch the ...

The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...