"On Mars, the past is written in stone — but the present is written in sand." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Perseverance ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on Earth. Take a look.

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

The latest panorama from NASA’s Curiosity Mars rover turns Mount Sharp from a distant backdrop into an overwhelming, ...

A long time ago, life left microscopic signatures on Mars — or did it? That's the question NASA scientists have worked for years to answer. On Wednesday, NASA researchers said the answer might be in a ...

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

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A striped rock that looks out of place in its surroundings on the slopes of the inner wall of ...

This large dust devil in the center consumed a smaller nearby dust devil on Mars in January. Future human visitors to Mars will have to deal with an unfriendly planet. It’s dusty. It’s windy.

NASA's Perseverance rover on Mars has discovered unusual "float" rocks on the rim of Jezero Crater while searching for signs of ancient microbial life. Scientists are investigating their origin. When ...

China's Zhurong rover has found evidence of an ancient shoreline buried deep beneath the planet. That could point to an ocean, a beach, and to life. When you purchase through links on our site, we may ...