20 April 2006
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a complex pattern of intersecting and overlapping troughs in the Olympica Fossae region of northern Tharsis. Some combination of floods, lava flows, and faulting/tectonic activity contributed to this scene, followed by mantling by dust. Dark streaks on slopes in the troughs were formed by dust avalanches.
Location near
: 24.8°N, 114.8°W
Image width
: ~3 km (~1.9 mi)
Illumination from
: lower left
Season
: Northern Winter
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 | Dust, Grayscale | |
Acquisition Date | ||
Release Date | 2006-04-20 | |
Date in Caption | 2006-04-20 | |
Image Credit | NASA/JPL/Malin Space Science Systems | |
Source | photojournal.jpl.nasa.gov/catalog/PIA08085 | |
Identifier | PIA08085 |