Mars dust is known to contain various carcinogens, such as silica and numerous heavy metals. How will future astronauts ...

NASA's Curiosity Mars rover spotted surprising honeycomb-like shapes in the Red Planet soil while exploring a large valley.

Curiosity has entered a broad Martian valley covered with small honeycomb-like fractures that stretch far beyond earlier ...

On Earth, a similar process occurs when wind generates rolling waves and vortices as it sweeps across the surface of water.

The solar wind may be stripping away Mars’ atmosphere by creating giant rolling waves along its outer edge. Data from MAVEN ...

On May 15, NASA’s Psyche used Mars as a slingshot on its lengthy journey to the main asteroid belt — and captured remarkable photos along the way.

For more than a decade, NASA’s Curiosity rover has been trudging up Mount Sharp, a 3-mile-tall (5-kilometer-tall) mountain at ...

NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

Along with other recent discoveries, the new finding from Perseverance boosts the case that Mars once hosted conditions that could support living things—but it isn’t a definitive sign of ancient organ ...

In searches for past and present Martian life, some scientists say we’ve been too cautious to see what’s right in front of us ...