A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

“Are the current panels’ investigations a redux of the 1950s and ‘60s, where those panels were created to basically put this ...

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NASA’s Perseverance rover has uncovered what may be the strongest evidence yet of ancient life on Mars. Inside a ...

A Pentagon strategist with 46 years of national security experience argues that disciplined inquiry, not public certainty, is ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar ...

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

Steven Spielberg's new blockbuster coincides with real-world disclosures about the government's investigation of unidentified ...

Steven Spielberg's spectacular career arc includes popular popcorn films like "Jaws" and "Jurassic Park" as well as more sober, serious cinema like "Lincoln" and "Saving Private Ryan." But while the ...

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...