A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to ...

It’s like a detective story. And the best is yet to come,” says Loeb. “I’m hopeful that we will get to the bottom of it with ...

Newly released CIA files and Pentagon records are fuelling claims that the US military secretly tracked antigravity ...

There is something almost offensive about a sky so full of stars and so empty of company. That is what gives Richard ...

Using the Keck Observatory, astronomers measured the spins of dozens of giant planets and brown dwarfs orbiting distant stars ...

Steven Spielberg's "Disclosure Day" packs a hopeful message into its alien-centric story, and there's plenty to dive into ...

A UFO whistleblower has named a declassified report that he said shows the CIA's involvement with extraterrestrial technology ...

MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming ...

Disclosure Day spoiler-free review. Emily Blunt and Colin Firth star in Steven Spielberg's long-awaited return to the UFO ...

To assess the plausibility of alien visitors, it’s necessary to understand the obstacles that an extraterrestrial vessel would need to overcome to reach Earth ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

Hot on the heels of the Pentagon's latest UAP releases, a Georgia Tech aerospace engineer breaks down what interstellar ...