PIA20447: Crater Ejecta


Crater Ejecta

Caption:

Context image for PIA20447
Context image

This VIS image shows part of an unnamed crater in Amazonis Planitia. The radial nature of the emplaced ejecta can be seen at the edge of the ejecta. It is somewhat unusual that the crater ejecta has such an abrupt margin with a large elevation difference from the surrounding plains. Craters with this type of ejecta are often called pedestal craters.

Orbit Number: 62579 Latitude: 12.746 Longitude: 197.055 Instrument: VIS Captured: 2016-01-22 12:49

Background Info:

Please see the THEMIS Data Citation Note for details on crediting THEMIS images.

NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Science Mission Directorate, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

Cataloging Keywords:

Name Value Additional Values
Target Mars
System
Target Type Planet
Mission 2001 Mars Odyssey
Instrument Host Mars Odyssey
Host Type Orbiter
Instrument Thermal Emission Imaging System (THEMIS)
Detector
Extra Keywords Crater, Grayscale, Thermal
Acquisition Date
Release Date 2016-04-11
Date in Caption 2016-01-22
Image Credit NASA/JPL-Caltech/ASU
Source photojournal.jpl.nasa.gov/catalog/PIA20447
Identifier PIA20447