Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

Unlike the other planets in the solar system, Mars is distinctly triaxial, meaning it is an ellipsoid with different sizes ...

The image above shows a striking cloud pattern sculpted by gravity waves, which are common ripples in both Mars' and Earth's ...

Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

The Curiosity rover captured this image on Sept. 9, 2024, during its 4,295th Martian day (called a "sol") on Mars. It's been ...

"It's the first time an image of the two celestial bodies have been captured together from the surface of Mars." ...

"These dense structures could be volcanic in origin or could be compacted material due to ancient impacts," a researcher said ...

New simulations suggest that there are enough primordial black holes—potential dark matter candidates—in the universe for one ...

Science X is a network of high quality websites with most complete and comprehensive daily coverage of the full sweep of ...

China’s historic attempt to bring samples from Mars to Earth could launch as soon as 2028, two years earlier than previously ...

A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...