Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

What if you found out that you had a long-lost relative? And what if that long-lost relative was from a different planet in ...

The Ark's season three trailer has been revealed ahead of the SYFY space action-drama’s return July 29 at 10pm ET/PT.

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

The search for extraterrestrial intelligence may face an unexpected obstacle due to the influence of mother stars that ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

The United States government's recent release of hundreds of previously classified Unidentified Anomalous Phenomena (UAPs) ...

Every second, hypervelocity collisions may be blasting tiny flecks of Earth into space. Some of those grains, small enough to ...

Steven Spielberg's claims of alien visits to Earth spark debate among scientists, who stress the lack of credible evidence ...

From a jellyfish that cheats death to a tiny indestructible animal that can survive the vacuum of space, Earth is home to some creatures so biologically bizarre they seem like they shouldn't belong he ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...