The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

NASA's Curiosity rover finds strange rock formations on Mars. These look like spiderwebs. The rover spots these on Mount ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

The Mars Reconnaissance Orbiter is testing a series of large spacecraft rolls that will help it hunt for water.

NASA’s Perseverance rover has captured new images of multiple "dust devils" (twisters) on Mars. The snaps have been taken by ...

NASA Curiosity rover images reveal Mars ridges hinting at ancient rivers. Check the amazing videos and images here.

Astronomers may have found the perfect Mars base location, and it's right next to a huge deposit of frozen water.

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

An antenna sticks out like whiskers from NASA's Mars Reconnaissance Orbiter in this artist's concept of the spacecraft, which ...