Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

A quartet of small, rocky exoplanets likely circle Barnard's Star, around 6 billion light-years from Earth, putting them in ...

The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years ...

FX has confirmed that Alien: Earth is coming to Hulu in the US and Disney+ internationally in mid-2025. Announced during the ...

Humans wouldn't be able to live on these worlds – but alien microbes could "thrive". "Unlike an Earth-like planet, where atmospheric noise and telescope limitations make it difficult to detect ...

HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets. Importantly, this new signal teases the presence of alien life on distant ...

Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...