The curious minds at What If go on a search for alien life.

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Throughout June 2026, SETI Institute scientists, affiliates, and collaborators contributed to discussions spanning ...

The curious minds at What If explore what would happen if we found alien life on Enceladus.

A 300-foot-tall anomaly on one of Mars' moons has intrigued observers for years.

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's silence.

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously large black holes” might be used by alien civilisations, and what makes the ...

Group set up by Harvard professor Avi Loeb to advise White House, Pentagon, FBI and American intelligence community on ...

In Star Trek: The Original Series, the tight budget constraints are part of what led to the creation of its most iconic ...

A North Wales vicar has argued that biblical prophet Ezekiel may have witnessed advanced alien technology, urging Christians ...

Modern classics like Interstellar, The Martian, and Arrival are among the best hard sci-fi movies released since the year ...