Images of several dust devils were captured by the Mars Orbiter Camera (MOC) during its global geodesy campaign. The images shown were taken two days apart, May 13, 1999 and May 15, 1999. Dust devils are columnar vortices of wind that move across the landscape and pick up dust. They look like mini tornadoes.
Mars Global Surveyor MOC Images
1999-07-09
Audio-visual
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English
NTRS | 1999
NTRS | 1996
Online Contents | 1998
Online Contents | 1997
|Online Contents | 1997