Researchers have discovered two sets of ancient wave ripples on Mars, signatures of long-dried bodies of water preserved in ...

Why is Mars so captivating? Explore its stunning features, including ice caps, thin atmosphere, and moons, in breathtaking 4K ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

On Monday night you may have a chance to witness the moon obscuring the Red Planet at its brightest, as well as a comet’s ...

NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

As Mars approaches opposition this week, it will become a dazzling spectacle in the night sky. See it at its best now, or ...

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

An exploding budget and an unraveling schedule spell disappointment for NASA's mission to learn more about Mars's history.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ...

January's full Wolf Moon will "eat" Mars for a short time tonight as the Red Planet prepares for opposition later this week.

NASA’s Curiosity rover is skygazing and photographing lovely examples of noctilucent clouds on Mars. The wispy formations ...