PIA21143: Sand Moving Under Curiosity, One Day to Next
Target Name: Mars
Is a satellite of: Sol (our sun)
Mission: Mars Science Laboratory (MSL)
Spacecraft: Curiosity
Instrument: MARDI
Product Size: 2108 x 1533 pixels (width x height)
Produced By: Malin Space Science Systems
Full-Res TIFF: PIA21143.tif (7.113 MB)
Full-Res JPEG: PIA21143.jpg (214.8 kB)

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Figure 1Animation
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The pair of images in this animation shows effects of one Martian day of wind blowing sand underneath NASA's Curiosity Mars rover on a non-driving day for the rover. Each image was taken just after sundown by the rover's downward-looking Mars Descent Imager (MARDI). The area of ground shown in the images spans about 3 feet (about 1 meter) left-to-right.

The first image was taken on Jan. 23, 2017, during the 1,587th Martian day, or sol, of Curiosity's work on Mars. Figure 1 above is the image with a scale bar in centimeters. The second was taken on Jan. 24, 2017 (Sol 1588). The day-apart images by MARDI were taken as a part of investigation of wind's effects during Martian summer, the windiest time of year in Gale Crater.

When Curiosity landed inside Gale Crater in August 2012, MARDI recorded the descent from the rover's point of view. Malin Space Science Systems, San Diego, built and operates MARDI.

NASA's Jet Propulsion Laboratory, a division of the Caltech in Pasadena, California, manages the Mars Science Laboratory Project for the NASA Science Mission Directorate, Washington, and built the project's Curiosity rover.

For more information about Curiosity, visit http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl.

Image Credit:
NASA/JPL-Caltech/MSSS

Image Addition Date:
2017-02-27