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

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

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...

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

New Jersey Gov. Mikie Sherrill announced $20.2 million in funding to provide legal defense for illegal aliens facing ...

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

Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

Imagine if Ridley Scott's 'Alien' was re-envisioned as a tale of survival from the xenomorph's point of view—it might just ...

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...