This image was taken by the microscopic imager, an instrument located on the Mars Exploration Rover Opportunity 's instrument deployment device, or "arm." The image shows the imprint of the donut-shaped plate on the rover's Moessbauer spectrometer instrument, also located on the "arm." The Moessbauer spectrometer was deployed within the trench to investigate the fine-grained soil for iron-bearing minerals. The area in this image measures approximately 3 centimeters (1.2 inches) across.
Name | Value | Additional Values |
---|---|---|
Target | Mars | |
System | ||
Target Type | Planet | |
Mission | Mars Exploration Rover (MER) | |
Instrument Host | Opportunity (MER-B) | |
Host Type | Rover | |
Instrument | Microscopic Imager (MI) | Moessbauer Spectrometer (MB) |
Detector | ||
Extra Keywords | Grayscale | |
Acquisition Date | ||
Release Date | 2004-02-19 | |
Date in Caption | ||
Image Credit | NASA/JPL/USGS | |
Source | photojournal.jpl.nasa.gov/catalog/PIA05327 | |
Identifier | PIA05327 |