A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings in the sky.

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

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

Nevada’s Extraterrestrial Highway is one of the country’s wackiest road trip destinations. Connecting the rugged desert landscapes between Tonopah and Alamo, you’ll be able to pose with roadside signs ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

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

Exactly where the comet 3I/ATLAS came from within the Milky Way remains a mystery.

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

UAP disclosure is more than a story about what is being discovered. It is also a story about us—how we make meaning, adapt, and respond to a reality larger than we imagined.

New evidence tied to the missing Air Force general in New Mexico suggests the veteran officer was attempting to cut his ties ...

PARIS, France — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar ...