PIA07082: Closeup View of Compacted Soil


Closeup View of Compacted Soil

Caption:

Soil on Mars can be a bit clumpy, as shown in this image of soil after it was compacted by one of the wheels of NASA's Mars Exploration Rover Spirit. Scientists think the light-colored material may be a global layer of airfall dust. Spirit's microscopic imager took this picture, showing an area approximately 3 centimeters (1.2 inches) square, during the rover's 314th martian day, or sol (Nov. 19, 2004).

Cataloging Keywords:

Name Value Additional Values
Target Mars
System
Target Type Planet
Mission Mars Exploration Rover (MER)
Instrument Host Spirit (MER-A)
Host Type Rover
Instrument Microscopic Imager (MI)
Detector
Extra Keywords Dust, Grayscale
Acquisition Date
Release Date 2004-11-30
Date in Caption 2004-11-19
Image Credit NASA/JPL/Cornell/USGS
Source photojournal.jpl.nasa.gov/catalog/PIA07082
Identifier PIA07082