A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

A tiny, pointed skull looks like it could belong to an extraterrestrial, but looks can be deceiving. Unprecedented and ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an ...

The British military actively tried to obtain extraterrestrial technology in the 1990s, intelligence officers believing the ...

Jupiter ’s moon Europa, long considered a prime candidate in the search for extraterrestrial life due to its vast subsurface ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

British filmmaker says he has been given 'rare access' to the Vatican's secret archives and that the Church is getting ready ...

UFO researcher Mark Christopher Lee claims to have been granted "rare access" to the Vatican's confidential archives and is ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...