Rovers sent to Mars have so far failed to detect life, likely because it doesn’t exist on the Red Planet. But we can’t say ...

It’s easy to see why it’s called the red planet. While Mars is still far away, it’s the closest it’s been to Earth in over two years. Mars and the Earth are less than 60 million miles away ...

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

It’s easy to see why it is called the red planet. While Mars is still far away, it is the closest it has been to Earth in over two years. Mars and the Earth are less than 60 million miles away ...

Mars' dramatic north-south divide has puzzled scientists for half a century. However, they may now have a conclusive answer.

I remember an older sister convincing me that people lived inside the moon. Of course, this was an earlier age of rocketry, ...

Mars spacecraft teamed up with an AI model to find a new impact crater on on the Martian surface, changing our understanding of the interior.

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

Since 2021, NASA's Perseverance rover has been busy collecting rocks and sediments in an ancient Martian lakebed. However, NASA isn't sure how to get these samples back to Earth for analysis.