but only during the winter in Mars's northern hemisphere. Remarkably, Martian dunes migrate like dunes on Earth: wind blows the sand and accumulates it elsewhere. Martian sand mainly consists of ...

they're actually frozen sand dunes in Mars' northern hemisphere. A recently released photo by NASA's Mars Reconnaissance Orbiter (MRO) shows a top-down view of the frosty legume lookalikes ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Sand dunes are not uncommon on the surface of Mars. However, during observations to see ...

Spectacular detailed images of Mars have revealed how climate ... cliff face shows not just dusty ice but sand as well, suggesting each layer was a dune field that was only later covered by ...

And NASA scientists are incredibly excited because it's the first time anyone has had the chance to study active sand dunes beyond Earth. One of the first things they want to explore is the "grain ...