The large circular feature in this Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image is the expression of a formerly filled and buried meteor crater, locked within sedimentary materials eroded by wind in the Memnonia Sulci region of Mars. The ridges and troughs in the image attest to the power of wind erosion to form yardangs.
Location near : 1.6°N, 173.9°W <br .=""/> Image width : ~3 km (~1.9 mi) <br .=""/> Illumination from : upper left <br .=""/> Season : Northern Summer <br .=""/>
Name | Value | Additional Values |
---|---|---|
Target | Mars | |
System | ||
Target Type | Planet | |
Mission | Mars Global Surveyor (MGS) | |
Instrument Host | Mars Global Surveyor | |
Host Type | Orbiter | |
Instrument | Mars Orbiter Camera (MOC) | |
Detector | ||
Extra Keywords | Crater, Grayscale | |
Acquisition Date | ||
Release Date | 2005-02-02 | |
Date in Caption | ||
Image Credit | NASA/JPL/Malin Space Science Systems | |
Source | photojournal.jpl.nasa.gov/catalog/PIA07328 | |
Identifier | PIA07328 |