At issue is $700 million, already appropriated by Congress, to build a spacecraft, launch it to Mars, and once there to serve ...

NASA’s Curiosity rover has just added a curious new piece to the ever-evolving puzzle of Mars. While climbing the lower slopes of Mount Sharp in Gale Crater, the rover snapped a photo of something ...

A groundbreaking find on Mars sparks debate among scientists — could these organic molecules be a clue to life on the Red Planet, or something else? When you purchase through links on our site, we may ...

Recently, NASA revealed exciting details of new findings from Mars. Scientists have discovered tiny patterns of unusual minerals in the clay-rich rocks on the edge of Jezero Crater—an ancient lake ...

NASA's asteroid-bound Psyche spacecraft flew by Mars for a gravity assist on the way to its final target. And it took some awesome pictures on the way.

Scientists edge closer to answering Mars’ biggest question: Did life ever exist on the red planet? Here's the latest from two new finds.

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...