A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Out of all the planets in the Universe, Earth is clearly the best for life, right? Wrong. Earth may be great, but scientists ...

New research points toward an exoplanet that may be capable of supporting life 20 light-years away from Earth.

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...