The possibility of life on other planets is one of the biggest mysteries in science. But what would happen if we actually ...

Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

"The possible existence of an ocean suggests that a large body of water may have persisted for a long time. That could have ...

A dark patch in Mars' Utopia Planitia region has grown significantly since it was first photographed in 1976. Scientists have ...

When space scientists send equipment into space, they think carefully about the risk of contaminating other worlds with ...

The 2010s were truly glorious for the science fiction genre, producing at least one masterpiece per year, from Inception in ...

NASA's Curiosity Rover discovered a large cluster of polygonal rocks on the planet of Mars, which may indicate evidence of ...

"Project Hail Mary" clearly understands both these genres. Weir is an author who made his name in hard science fiction, with ...

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

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

From musical Inuits to a child's fever dream, the greatest concept albums dazzle with surreal narratives and sheer ...

After Artemis II, there are still plenty of exciting space missions to look out for in 2026. Here are 6 of the best.