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

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 ...

DNA analysis has revealed that 26 novel species of "extremophile" bacteria were lurking in a clean room that housed NASA's ...

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

Astronauts face severe health risks on their journey to Mars, dealing with muscle loss, vision changes, and immune system ...

By studying the rock and other materials blasted out of a crater in an impact, planetary scientists say they were able to ...

For years, researchers have pictured strange dark streaks running across the dusty Martian surface, with some thinking that ...

Ever since American astronauts landed on the Moon, there’s been an appetite to visit Mars. But a number of daunting ...

A camera built at Arizona State University is on its way to check for signs of life above Jupiter, but it detoured to Mars ...

JWST uncovers unexpected behavior in polar lights on Jupiter, while a Mars rover captures the first image of an aurora.

A new study using high-resolution images from NASA's Mars Reconnaissance Orbiter (MRO) has revealed striking surface patterns ...