Ancient rocks found by NASA's Perseverance rover reveal Mars was repeatedly impacted by asteroids billions of years ago.

NASA's Perseverance rover has found complex, ring-shaped carbon molecules sealed inside rocks in Mars's Jezero Crater, a ...

The NASA Perseverance rover's left Mastcam-Z camera captured an image of Mars helicopter Ingenuity. The little Red Planet ...

Billions of years ago, water flowed on Mars, and NASA’s Perseverance rover has been trundling along an ancient riverbed flowing into Jezero Crater searching for any signs of life that could have ...

NASA's Perseverance Mars rover has uncovered evidence that a 245-foot-thick (75-meter-thick) stack of ancient rock on the rim ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. After a steep ...

The Perseverance rover is currently trundling its way across Mars’ Jezero Crater, on its way to explore an exciting location called the delta. It’s the site of an ancient river delta, and scientists ...

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

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.

New images from NASA's Perseverance Mars rover may have revealed what was once a river on the red planet. The river, which the agency said was deeper and faster-moving than scientists have ever seen ...