This observation from NASA's Mars Reconnaissance Orbiter shows the central hills in Hale Crater with thousands of seasonal flows on steep slopes below bedrock outcrops.
Add image to your album
Email this page Post this page to your Facebook wall Tweet this page

Active Slope Flows on the Central Hills of Hale Crater

HiRISE has been monitoring steep slopes on Mars because some of them reveal active processes. In some cases, there are many seasonal flows on warm slopes, suggesting some role for water in their activity.

The central hills in Hale Crater is one such location, with thousands of seasonal flows on steep slopes below bedrock outcrops. The cutout shows a small sample of this image, with relatively dark and reddish lines extending onto sediment fans.

These lines grow slowly over several months time, fade and disappear in the cold season (southern winter), then reform the next warm season (southern spring and summer).

HiRISE is one of six instruments on NASA's Mars Reconnaissance Orbiter. The University of Arizona, Tucson, operates the orbiter's HiRISE camera, which was built by Ball Aerospace & Technologies Corp., Boulder, Colo. NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the Mars Reconnaissance Orbiter Project for the NASA Science Mission Directorate, Washington.

Image details

ID#:
PIA17734

Date added:
2013-05-29

Target:
Mars

Mission:
Mars Reconnaissance Orbiter (MRO)

Spacecraft:
Mars Reconnaissance Orbiter (MRO)

Instruments:
High Resolution Imaging Science Experiment (HiRISE)

Size:
2880 x 1800 pixels (width x height)

Rating:



Views:
778

Full-Res TIFF:
PIA17734.tif (15.56 MB)

Full-Res JPG:
PIA17734.jpg (0.58 MB)

Image credit:
NASA/JPL-Caltech/Univ. of Arizona