The latest selfie by NASA's Mars Perseverance rover has captured an unexpected guest: a Martian dust devil. Resembling a small pale puff, the twirling dust devil popped up 3 miles behind the rover ...

On Earth, we can punch an address into Google Maps and be on our way in seconds. But plotting a course for NASA's Perseverance rover, 140 million miles away on Mars, is significantly more difficult.

NASA’s Perseverance rover may have stumbled on a visitor from outer space – a strange, shiny rock on Mars that scientists think could be a meteorite forged in the heart of an ancient asteroid.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. As Phobos, one of ...

Editor at Large When the Perseverance rover landed in Mars’s Jezero crater—a formation that long ago was Jezero lake—in February, 2021 it turned west. West is where the riverbeds, the deltas, the ...

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...

After landing in February 2021, Perseverance has spent the ensuing years scouring the Martian soil and rocks for evidence that the planet was once habitable. The rover has so far spent about two ...

When the Perseverance rover arrived on Mars nearly five years ago, NASA officials thought the next American lander to take aim on the red planet would be taking shape by now. At the time, the leaders ...

When NASA’s Perseverance rover dropped through the thin Martian atmosphere and settled into Jezero Crater, it did more than stick a precision landing. For the first time, a robot on another world ...