What's special about Chiron's rings is that they're still forming; this marks the first time astronomers have ever seen a ...

Astronomers have introduced a new class of exoplanets, dubbed “soot planets,” which are believed to be more widespread across ...

The newly discovered world is called GJ 251c and it is a super-Earth orbiting a red dwarf star less than 20 light-years away.

NASA’s discovery of potential evidence of ancient life on Mars means “our galaxy could be teeming with life,” says a ...

A massive exoplanet discovered orbiting a nearby dwarf star is well positioned for next-generation telescopes to search for ...