If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Model could find patterns across multiple planets that reveal life – whatever form it takes ...

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

Every few months, someone announces we’re on the verge of finding alien life, and the headlines go predictably insane. What ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

It may seem like we are on the verge of discovering alien life. In 2025, a press release stated that we have the "strongest ...

The winds on seven hellish alien worlds are moving in the wrong direction. That strange anomaly just cracked open one of ...

The universe is vast and teeming with stars – but if intelligent life exists, it may not be able to visit Earth. By Kai James / The Conversation Published May 27, 2026 8:00 AM EDT This article was ...

A U.K. start-up has shocked the space exploration community after unveiling plans to use a novel nuclear fusion propulsion system to power an orbital fleet of reusable "alien-like" rockets, known as ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...