While on the hunt for signs of ancient microbial life on Mars, NASA’s Curiosity rover captured a mysterious field of white sulfur stones in a series of striking new images. Curosity - which left ...

The rover's latest discoveries, including pure sulfur stones and sprawling mineral "spiderwebs," unravel new mysteries of ...

NASA's Curiosity Rover has been tasked with investigating peculiar "spiderweb" structures discovered in a previously ...

There's no shortage of cool features of mysterious origins to be found on the surface of Mars, but the next one that NASA ...

Its precise origin remains a mystery to this day. When amateur stargazers were looking through images from NASA's Mars Reconnaissance Orbiter, they spotted something strange in the satellite's data: a ...

NASA's Mars helicopter Ingenuity last flew on Mars. Watch the time-lapse, color images and stats from the flight. Credit: ...

Dirk Schulze-Makuch believes NASA’s Viking 1 may have harmed potential Martian life through its water-based detection methods ...

"Mars didn't want to make it easy for anyone to get to the top of this ridge." NASA's Perseverance rover took a break from its Mars mountaineering expedition recently to survey its old stomping ...

Astronauts with arachnophobia may not want to be the first humans to set foot on the Red Planet when NASA ... s Mars Express, has been in operation since 2003 and is one of seven satellites ...