An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

Prometheus climbed to No. 2 on HBO Max's global movie chart in April after grossing $403.4 million worldwide in theaters.

Ridley Scott's eight-part sci-fi masterpiece has emerged as the perfect weekend binge before it returns for its sophomore ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Using JWST data, an international team has, for the first time, successfully mapped the climates of two rocky exoplanets with ...

When Andy Weir sent astronaut Mark Watney to Mars in The Martian, readers fell in love with a stranded scientist who scienced ...

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...