An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

If life exists beyond Earth, water may be the first clue. Water Worlds explores the planets and moons where liquid water ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

More proof that we might not be alone in the universe. Suspected mountain lion attack in Colorado leaves woman dead Rob ...

A new study referencing a past NASA Cassini observation found the presence of 'slushy tunnels' in Saturn's largest moon Titan ...

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

A modern psychic and Baba Vanga reportedly share an eerie 2026 prediction. From aliens to global chaos, here’s why the ...