A fleet of ball-shaped rovers could drift across the Martian surface like tumbleweed, driven simply by the wind.

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

Curiosity is exploring Mars’ boxwork terrain, where ridges and hollows may have formed from cementation and erosion. The ...

NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...

Perseverance represents more than a machine. It is a proxy extending humanity’s senses across millions of miles to an alien ...

NASA’s Perseverance rover found possible signs of ancient life in rocks on Mars, keeping scientists up at night.

“This finding by Perseverance …is the closest we have ever come to discovering life on Mars,” said acting NASA administrator ...

NASA recently announced that its Perseverance Mars rover discovered rock material containing potential biosignatures, with ...

A swarm of spherical rovers, blown by the wind like tumbleweeds, could enable large-scale and low-cost exploration of the ...

Using data from the Mars Perseverance rover, scientists say they’ve found the best evidence yet of ancient life on Mars.

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.