Astronomers estimate there could be a trillion planets in our galaxy, yet no confirmed signs of alien civilizations. The talk explores why advanced life might be far rarer than expected. It breaks the ...

The curious minds at What If explore the possibility of an alien civilization existing on Proxima b, imagining how they might ...

Musk compared consciousness to a candle in a “vast darkness" during remarks about aliens at the World Economic Forum in Davos ...

Whether or not aliens exist, the SETI program has never stopped believing. Yet today, radio telescopes are no longer seen as the best way to ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

But now, 60 years after the Prime Directive was introduced to Star Trek lore, Starfleet Academy has just evolved the ...

There’s no denying the allure of alien artifacts. Science fiction is awash in the material remnants of extraterrestrial civilizations, which surface in everything from the classic books of Arthur C.

Professor Avi Loeb of Harvard cited three reasons 3I/ATLAS might be an alien spacecraft. First, its trajectory is highly ...

A "crowdsourced" project in which home computer users were enlisted to help analyze radio signals from space is ending after ...

A scientist at the University of Glasgow has delved into the possible existence of ...

Elon Musk didn't pitch a new rocket. He pitched a new reality. Speaking at SpaceX's Starbase facility in Texas earlier this ...