NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

NASA's remarkable new sample from Mars will help scientists get a better understanding of the planet's history and whether it ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the red planet never gets old for Mariek Schmidt.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic mission may investigate the area one day.

Next time you're driving around on Mars and need to get your tire replaced, chances are good it'll look something like a ...

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

American space agency NASA is looking into nickel-titanium as a potential material for future planetary rovers wheels, ...

Silver Mountain is the Martian rover’s 26th sample. Dozens of samples are being collected to better understand the planet’s geological history, its climate, and determine whether it ever ...

Silver Mountain is the Martian rover’s 26th sample. Dozens of samples are being collected to better understand the planet’s geological history, its climate, and determine whether it ever ...