So in a way, the ancient connection between the planet Mars and blood wasn’t completely wrong. Rust, which is a common form of iron oxide found here on Earth, also often has a reddish color.

So far, there is no definitive evidence of life on Mars, however, ongoing and future missions will continue to explore the Red Planet's habitability and potential for life.

Musk explained that his vision for Mars is more than just landing on the planet and planting flags and laying footprints; it’s about creating a self-sustaining city.

Citations J. Li et al. Ancient ocean coastal deposits imaged on Mars. Proceedings of the National Academy of Sciences, Vol. 122, e2422213122. Published online February 24, 2025. doi: 10.1073/pnas ...

Mars is widely known for its iconic rusty red color — many people even refer to it as just the "Red Planet" — but new research suggests the Martian shade isn't just lovely to look at.

Mars is considered a personal planet. manuta – stock.adobe.com Mars goes retrograde roughly once every two years for 8 to 11 weeks, giving us a run for our money and a true test of our mettle.

Mars' global magnetic field may have hung around for 200 million years longer than scientists had thought, possibly giving life a longer window to take hold on the Red Planet.

NASA's Mars rover Curiosity took this picture using its Mars Hand Lens Imager (MAHLI). Pic: NASA The rover has six wheels and the images were taken of its right-middle wheel.

If Mars’ crust is similar across the planet, there may be more water within the mid-crust zone than the “volumes proposed to have filled hypothesized ancient Martian oceans,” the authors ...

In the paper, the researchers discuss a model they used to predict how using exceptionally tiny metal rods could help Mars's atmosphere get better at trapping heat. These 9-micrometer-long (0. ...

They allow us to study Mars without sending a spacecraft 140 million miles away. A planet of paradoxes These Martian meteorites formed from once red-hot magma within Mars.

The Mars doughnut isn't the only pastry-shaped rock that has been found on the planet. In 2014, NASA's Opportunity rover spotted a small rock that's white on the outside, with a red interior ...