Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

In 1945, a rancher and his children reported seeing an egg-shaped craft of unknown origin crash in the desert near the Trinity bomb site, with three humanoid occupants inside, and Jacques Vallée ...

President Donald Trump made a jaw dropping jibe when he was allegedly briefed on alien “hybrids” living among humans.

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...