Think You’ve Seen a UFO? Here’s What to Do Next, According to an Expert

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

We Could Seed Alien Life Elsewhere in the Universe—But We’ll Never Undo the Devastating Consequences

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Does Avi Loeb—Head of the White House’s New UFO Council—Know Something the Rest of Us Don’t?

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

4 Black Eggs Surfaced From the Dark Heart of the Ocean—With Alien Creatures Inside

A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...

21 celebrities who believe aliens are real — including those who claim to have seen a UFO

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.