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 ...

NASA rover discovers out-of-place 'Skull' on Mars, and scientists are baffled President Trump says tariffs on China will ...

In fact, it's carbon dioxide ice, and at Mars' south pole, there's 26-foot-thick (8-meter-thick) layer of it year-round ... winter frost lining the sides of dunes on Mars. This frost can prevent ...

More than 1,000 observations taken by the high resolution camera on NASA's Mars Reconnaissance Orbiter have revealed details on the surface as small as a desk. A number of dramatic icy dunes are ...

Scientists suggest the findings indicate Mars once had a denser atmosphere, which allowed liquid water to exist longer than previously believed. This disco... Unlike the dunes on Earth which are ...

The researcher tells us about her passion for the black dunes on Mars and explains why the most beautiful sand is on Earth – and why it is green. This interview is an excerpt from the German-language ...