AN EARTH-like planet which could support life has been discovered — but it is 282 trillion miles away. The rock, LHS 1140b, ...

Decades before blockbuster CGI aliens, artist Wayne Barlowe designed an entire ecosystem for his book "Expedition" — later ...

It's the planet most likely to support alien life that we've found ...

The rocky exoplanet depicted here in this artist’s illustration, with a fuzzy atmosphere. (Melissa Weiss/CfA) As the famous ...

Hillsborough meteorite reveals organic compounds, amino acids, and prebiotic molecules, offering clues to life's origins on ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.