'This thing looked very smooth on the outside.' ...

Gary McKinnon, who prosecutors said committed "the biggest military computer hack of all time," claims he has seen UFO images and "non-terrestrial" data ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

PROOF of alien life is one step closer to being found thanks to a massive earthquake-proof telescope that’s near completion ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...

MCALLEN, Texas (ValleyCentral) — Strange lights? Unexplained objects? Something that made you stop and stare at the sky? You might not be alone. ValleyCentral is asking viewers to share photos and ...

Donald Trump has accused Barack Obama of revealing “classified” information when he said last week that aliens are real.

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

American air force accused of sharing fake news around extraterrestrial activity to divert attention from its ‘nefarious ...

The European Space Agency's JUICE spacecraft has captured detailed images of the interstellar comet 3I/ATLAS, offering ...