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

3I/ATLAS, the third known interstellar object to enter our solar system, after 'Oumuamua (discovered in 2017) and 2I/Borisov ...

Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...

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 ...

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the ...

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

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

NASA has taken a bold step in the search for alien life beyond Earth. The space agency announced the selection of seven ...

When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

One of Netflix's best hidden gems is Lost in Space, the 2018 sci-fi series that reinvents a classic story in the best way.

Blink, and you'll miss these celebs' sneaky "Star Trek" cameos. Many of them are Trekkies themselves who were honored just to ...