A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to ...

The rusty world is full of mysteries—and some of the solar system's most extreme geology. Learn more about Earth's smaller, colder neighbor.

Mars gets called the Red Planet so often that people picture a crimson sphere, almost like a hot coal drifting through space and glowing with heat. The real reason is less dramatic and more ...

NASA’s Perseverance has captured a sweeping new panorama of a rugged Martian region nicknamed “Crocodile Bridge”, revealing ...

A new image shows a striking contrast between Mars' desert-like terrain against dark deposits of volcanic ash.

"These observations could lead to a better understanding of what happens on Mars today." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. On ...

The organic molecules discovered by NASA’s Curiosity rover could have been formed by life, but they could have also come from geologic processes or meteorites ...

Snowflakes on Mars are smaller than their Earth counterparts, having roughly the same diameter as a human red blood cell, a new study reports. Researchers analyzed observations made by two ...