PIA06353: Pits on Ascraeus


Pits on Ascraeus

Caption:

24 September 2005
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows collapse pits and troughs on the lower northeast flank of the giant martian volcano, Ascraeus Mons. Layers of volcanic rock are evident in some of the pit and valley walls, and boulders the size of houses and trucks that were liberated from these walls by gravity can be seen on the floors of the depressions.

Location near : 13.6°N, 102.6°W
Image width : width: ~3 km (~1.9 mi)
Illumination from : lower left
Season : Northern Autumn

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 Grayscale, Mountain, Volcano
Acquisition Date
Release Date 2005-09-24
Date in Caption 2005-09-24
Image Credit NASA/JPL/Malin Space Science Systems
Source photojournal.jpl.nasa.gov/catalog/PIA06353
Identifier PIA06353