In 2008, NASA's Phoenix spacecraft made a smooth landing on Mars, completing a nine-month, 422 million-mile journey, setting ...

As NASA and SpaceX pivot toward speeding astronauts to Mars, U.S. scientists are testing technologies that could transform ...

Andy Weir's bestselling story "The Martian" predicts that by 2035 NASA will have landed humans on Mars three times, perfected ...

As he retreats from Washington, Elon Musk says he will spend “a lot less” on politics. Close advisers say he is eager to ...

The Sickle is a famous asterism in Leo, which now also hosts Mars in the evening sky. Mars has now crossed the border from ...

Floated by Carl Sagan in the 1970s, terraforming Mars has been relegated to the pages of science fiction. But could it work?

The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

"The Krokodillen rocks formed before Jezero Crater was created, during Mars' earliest geologic period, the Noachian, and are ...

But the latest research tells a different story. Using machine learning and one of the most comprehensive datasets ever ...

Satellite images of the Red Planet suggest scientists were wrong about these strange Martian features.

Slope streaks once believed to be signs of water on Mars might really be signs of rockfall and high winds, a new study says.