Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests. New evidence of ...

ESA's first mission to another world, the Mars Express orbiter, began circling the Red Planet on June 2, 2003. Ever since, ...

A new study has examined how future human missions to Mars could access one of the planet's most vital resources—water. The ...

Engineers at the Jet Propulsion Laboratory (JPL) confirmed signal lock with Perseverance first, followed by Curiosity and the ...

NASA’s Perseverance rover captures video of solar eclipse on Mars. The Mastcam-Z camera recorded video of Phobos, one of the ...

Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their ...

Do you know which planet could float in a giant bathtub? Discover the science behind its low density, its hundreds of moons, ...

Apple TV is loaded with fantastic sci-fi shows, but one of their coolest is taking a page out of the classic anime playbook ...

Do you know which planet has a waterfall four times taller than Angel Falls? Discover the largest waterfall in the Solar System. Learn about its massive size and the ancient floods that shaped it.

Falling satellites and large orbital debris create massive sonic booms and scientists are using them to track dangerous space ...

Elon Musk’s surprise Thursday appearance at the World Economic Conference got off to a rocky start with a failed joke about ...