The US government's registration of alien.gov and aliens.gov has triggered global speculation about a potential UFO disclosure and renewed debate over extraterrestrial life.

What if humanity’s first unmistakable sign of alien technology is not a greeting, but a distress flare? That possibility sits at the center of a growing idea in technosignature research: the signals ...

After "Der Marsianer", Andy Weir's novel "Der Astronaut" now makes it to the big screen. Is Ryan Gosling's suicide mission ...