Dr. Hal Puthoff claims the U.S. has recovered the remains of four separate species of alien life from UFOs, citing people ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Harvard astronomer Avi Loeb suggests interstellar objects like 3I/ATLAS might be seeding life across the universe, proposing ...

A new analysis of NASA's Deep Space Network finds Earth's strongest radio beams align with planetary line‑ups, boosting the chance alien civilisations could detect us and suggesting where and when we ...

On May 25, 2008, NASA's Phoenix lander arrived on Mars. [‘On This Day in Space’ Video Series on Space.com] Phoenix was NASA's sixth mission to successfully land on Mars, and it was the first mission ...

We’re huge fans of the latest and greatest tech here at Stuff. But there’s something about older tech from bygone eras that have a charm that modern glass slabs like smartphones simply can’t match.

As the Pentagon throws open its extra-terrestrial files, Disclosure Day depicts encounters of an even closer kind.

NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...

A lack of evening clouds on this world has allowed astronomers to get a good read on the planet's true composition.

The combination of an age-old UFO enigma in America with the crypto world has led to the holding of Bitcoins in Roswell, the ...

Scientists may have discovered how extraterrestrial civilizations could actually detect and find Earth.

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.