NASA's Mars Global Surveyor shows a small dune field in southeastern Hellas Planitia on Mars.

4 July 2004
This April 2004 Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a small dune field in southeastern Hellas Planitia near 41.4°S, 275.6°W. The image covers an area about 3 km (1.9 mi) wide; sunlight illuminates the scene from the upper left.

View all Images