A new study suggests that Mars may have once had an active carbon cycle, which could explain why the planet was warmer and ...

After billions of dollars in spending and decades of planning, NASA may be forced to abandon precious samples of air, rock ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...

Mars, one of our closest planetary neighbors, has fascinated people for hundreds of years, partly because it is so similar to ...

NASA’s Curiosity rover has discovered odd polygonal fractures on the Martian surface that resemble honeycombs or waffle-like ...

Sol 3000 for the Opportunity rover - NASA made a groundbreaking discovery on Mars. The rover found a vein in the soil, named ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

Did you know that Canadian feet were actually the first to touch down on the Moon during the Apollo 11 mission?