PIA05255: Layered Remnant


Layered Remnant

Caption:

28 January 2004
This southern summer Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a remnant of layered sedimentary material that was once much more extensive, covering a vast intercrater area near 69.1°S, 207.5°W. These layers have been protected from being completely removed by erosion, in part, because of the ancient meteor impact crater located at the lower left. The dark lines that squiggle and streak across this scene were most likely formed by passing dust devils that disrupted or removed some of the thin layer of dust coating this terrain. The picture covers an area approximately 3 km (1.9 mi) wide; sunlight illuminates the scene from the upper left.

Cataloging Keywords:

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, Dust, Grayscale, Impact
Acquisition Date
Release Date 2004-01-28
Date in Caption 2004-01-28
Image Credit NASA/JPL/Malin Space Science Systems
Source photojournal.jpl.nasa.gov/catalog/PIA05255
Identifier PIA05255