"It's like a game of billiards around the solar system, flying by a couple of planets at just the right angle and timing to ...

The most significant change since those 1970's experiments were conducted was the discovery of high levels of perchlorate on Mars. Perchlorate, plus abiotic oxidants, explains the Viking results and ...

NASA's Europa Clipper is about to use Mars' gravitational pull to slingshot itself towards Jupiter's smallest moon later this ...

NASA’s Mars Curiosity rover discovered symmetric ripple marks at two separate spots within the Red Planet’s Gale Crater — offering strong evidence that Mars was flowed with open, liquid water.

NASA's Curiosity Rover has spotted ancient wave ripples on Mars, providing evidence that liquid water flowed on the planet billions of years ago. Scientists have long known that water was once ...

NASA has released breathtaking panoramic images of Mars, offering an unprecedented view of the planet’s diverse terrain. Captured by rovers and orbiters, the high-resolution images reveal rugged ...

The quest to return to the lunar surface and explore other parts of the solar system, like Mars, has captured the imagination of many. NASA’s Moon to Mars program paves the way for the return of U.S.

Is NASA still Moonbound, or will the next giant leap mean skipping straight to Mars? Speculation is mounting that the Trump administration may scale back or cancel NASA's Artemis missions ...

"Probably taken a 1,000 images or so in the past week of them." Iridescent clouds were first seen on Mars by NASA’s Pathfinder mission in 1997. Curiosity didn’t observe them until two decades ...

NASA's Curiosity rover photographed remnants of rippling waves in an ancient Martian lakebed, proving that the Red Planet had open water for longer in its history than previously thought.