Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

A new study reveals that tiny fragments of Earth's atmosphere are transported to and absorbed by the moon via gusts of solar ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Celebrated UK-based comic book artist Jock shares on socials a piece of concept art for Hulu’s acclaimed “Alien: Earth” ...

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

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

Astronomers do not have a photo of Kepler-22b, but they used the so-called 'transit method' to detect it from 640 light-years away. Credit: NASA / Ames / JPL-Caltech illustration In Apple TV’s ...

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

Netflix just added all five seasons of "Falling Skies," a TNT post-apocalyptic sci-fi drama series starring "The Pitt" lead, Noah Wyle.

Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

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