For decades, scientists have scanned the stars for even the faintest whisper of intelligent life. Now, with fresh government ...

Why now?: Tyson’s call comes after the U.S. released more than 160 UFO-related files, sparking renewed public interest in extraterrestrial life. Preparedness as exercise: He frames alien readiness as ...

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

Is intelligent alien life really out there? With powerful telescopes identifying more potentially habitable planets each year, the possibility continues to grow. But what would happen if we actually ...

Alien first-contact stories are a classic of science fiction, and they’re all the more fascinating because they can feel like ...