THEMIS image: Small and subtle

THEMIS Image of the Day, February 27, 2014. Windstreaks are a record of wind directions and are an important part of deciphering the history of the surface. This VIS image contains a very subtle windstreak in the bottom 1/3 of the image. Originating at a small crater, the windstreak records a wind that blew east to west. This VIS image is located southwest of Olympus Mons. More THEMIS Images of the Day by geological topic.