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Sojourner at Mermaid Dune

Target Name:  Mars
Spacecraft:  Mars Pathfinder
Produced by:  University of Arizona
Copyright: Public Domain
Date Released: 7 August 1997

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This is an image of the rover Sojourner at the feature called Mermaid Dune at the MPF landing site. Mermaid is thought to be a low, transverse dune ridge, with its long (approximately 2 meter) axis transverse to the wind, which is thought to come from the lower left of the image and blow toward the upper right. The rover is facing to the lower left, the "upwind" direction. The rover's middle wheels are at the crestline of the small dune, and the rear wheels are on the lee side of the feature. A soil mechanics experiment was performed to dig into the dune and examine the sediments exposed.

Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals.

Copyright © 1995-2016 by Calvin J. Hamilton. All rights reserved.