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

They have been testing high-tech equipment, not in a special simulator or mock up of the Red Planet, but in a remote Scottish ...

Though little is known about Deimos, another European spacecraft recently captured unprecedented views of the moon's far side ...

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

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

A new study by planetary scientists at Brown University and the University of Bern in Switzerland casts doubt on one of the ...

NASA's Perseverance Mars rover is exploring a new region of interest the team is calling "Krokodillen" that may contain some ...

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

European Union antitrust regulators will decide by June 25 whether to clear Mars' $36 billion takeover of Pringles maker ...

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

Scientists directed NASA’s Perseverance rover to take an image of the Martian sky after a solar storm in hopes that an aurora ...