Stage Sand Transport System Winds blowing over a dune can move grains of sand in three main ways. What path these grains take ...

In this image taken by the Mars Perseverance rover and made available by NASA, the Mars Ingenuity helicopter, right, flies over the surface of the planet on Friday, April 30, 2021.

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. “Dune: Part Two,” the highly anticipated ...

An image of Mars' surface captured by China's Zhurong rover, which landed in May 2021 and studied sand dunes near its landing site for nine months. China National Space Administration via Xinhua via ...