The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

The long-running series in which readers answer other readers’ questions comes up with an epic extraterrestrial playlist for Earth’s first contact from beyond the stars ...

The IAA SETI Committee has updated rules for evaluating and revealing the detection of extraterrestrial intelligence.

Astronomer Jon Willis warns that alien signals could be passing Earth unnoticed because humans are searching on the wrong ...

When ET phones, don’t pick up. Scientists have outlined a set of protocols for responding to extraterrestrial contact, ...

For decades, scientists have scanned the stars for even the faintest whisper of intelligent life. Now, with fresh government ...

Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...

SETI Institute's radio scans of interstellar comet 3I/ATLAS found no evidence of alien technology, confirming its natural ...

For decades, the search for extraterrestrial intelligence has been guided by one hopeful assumption: somewhere in the galaxy, ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Add Yahoo as a preferred source to see more of our stories on Google. Every so often, which is about once a week for me, I watch something on Tubi that’s so absolutely insane that I need to tell you ...

Firefly Aerospace, based in Cedar Park, will help carry four NASA drones to the moon’s south pole as part of the agency’s ...