While scouring a 50-million-year-old crater on Mars, the Curiosity rover stumbled upon a polygon-shaped pattern that sort of ...

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

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

NASA's Curiosity rover uncovered critical new samples, including a series of compounds planetary scientists consider building ...

Mars may look barren today, but beneath its dusty surface, scientists are uncovering clues that tell a very different story.

Earth is dotted with many humongous, human-made structures. To an alien eye, they may be tell-tale signs of intelligent ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English ...

Study of extreme environments on Earth, along with exploration of the lifeless surface of the moon, can help us understand ...

A battle between light and dark. The post Scientists Puzzled by Huge Shadowy Blight Spreading Across Surface of Mars appeared ...

I’ve spent my life chasing landscapes that look like they belong in a sci-fi movie. I’ve trekked through the black sands of ...

As Project Hail Mary grips audiences with its mix of science and survival, these five gripping novels offer more journeys ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...