March 5 image taken by Mars Reconnaissance Orbiter

[mmm4444bot]

Sand dunes on Mars, with early, seasonal frost. (Click thumbnail to enlarge.)

 

[Deleted member 4993]

Sand dunes on Mars, with early, seasonal frost. (Click thumbnail to enlarge.)

View attachment 3989

Are you sure it is not a picture of chocolate mousse cake with sugar dusting?!!!

 

[mmm4444bot]

Are you sure it is not a picture of chocolate mousse cake with sugar dusting?!!!

When I consider some of the things that NASA engineers have done in the past, then, no -- I'm not sure.

I am curious about the black spot in the upper-left corner; dune buggy, maybe?