NASA's Mars Reconnaissance Orbiter spacecraft has just taken its milestone 100,000th photo of the Red Planet using its ...

What can sand dunes on Earth and Mars teach us about the latter’s wind behavior and atmosphere? This is what a recently awarded NASA grant hopes to address as a PhD student at Texas A&M University ...

Instead of a winter wonderland, the Red Planet’s northern hemisphere goes through an active — even explosive — spring thaw.

This recently caught image by the Mars Reconnaissance Orbiter for NASA has unveiled frozen sand dunes resembling a kidney bean appearance in the northern hemisphere of Mars. Such unusual formations ...

The Red Planet has the blues -- blue sand, that is. NASA has shared photos taken by its Mars Reconnaissance Orbiter that show turquoise-colored sand dunes on the surface of Mars. "This particular dune ...