The primary source of erosion on Mars today is the wind. Scientists try to learn more about the wind and the changes it makes to the surfa...

Today's Image of Mars comes from HiRISE and shows the snaking shadow of a huge dust devil in Amazonis Planitia. The length of this sh...

Today's Image of Mars is a compilation of dust devil images from Mars Exploration Rover   Spirit  as taken in Gusev Crater . These im...

Today's Image of Mars is of crescent shaped depressions on the surface created by strong winds.  The Earth equivalent are called  blo...

There are some powerful winds on Mars , but just how powerful was only discovered recently.  David Choi  of NASA's Goddard Space Flight...

Today's Mars Photo was taken by Mars Reconnaissance Orbiter's HiRISE camera and shows the floor of a large degraded crater. But w...