Celebrated UK-based comic book artist Jock (Absolute Batman) shares a piece of concept art for Hulu's acclaimed "Alien: Earth" series.

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

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

NASA has taken a bold step in the search for alien life beyond Earth. The space agency announced the selection of seven ...

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

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

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

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

One of Netflix's best hidden gems is Lost in Space, the 2018 sci-fi series that reinvents a classic story in the best way.

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...