PIA21911: Emesh Crater on Ceres

Emesh Crater on Ceres


This image taken by NASA's Dawn spacecraft shows Emesh, a crater on Ceres. Emesh, named after the Sumerian god of vegetation and agriculture, is 12 miles (20 kilometers) wide. Located at the edge of the Vendimia Planitia , the floor of this crater is asymmetrical with terraces distributed along the eastern rim.

Additionally, this image shows many subtle linear features that are likely the surface expressions of faults. These faults play a big role in shaping Ceres' craters, leading to non-circular craters such as Emesh. To the left of Emesh in this view, a much older crater of similar size has mostly been erased by impacts and their ejecta.

Dawn took this image on May 11, 2016, from its low-altitude mapping orbit, at a distance of about 240 miles (385 kilometers) above the surface. The center coordinates of this image are 11 degrees north latitude, 158 degrees east longitude.

Background Info:

Dawn's mission is managed by JPL for NASA's Science Mission Directorate in Washington. Dawn is a project of the directorate's Discovery Program, managed by NASA's Marshall Space Flight Center in Huntsville, Alabama. UCLA is responsible for overall Dawn mission science. Orbital ATK Inc., in Dulles, Virginia, designed and built the spacecraft. The German Aerospace Center, Max Planck Institute for Solar System Research, Italian Space Agency and Italian National Astrophysical Institute are international partners on the mission team.

For a complete list of Dawn mission participants, visit http://dawn.jpl.nasa.gov/mission .

For more information about the Dawn mission, visit http://dawn.jpl.nasa.gov .

Cataloging Keywords:

Name Value Additional Values
Target 1 Ceres
System Main Belt
Target Type Dwarf Planet Asteroid
Mission Dawn
Instrument Host Dawn
Host Type Orbiter
Instrument Framing Camera (FC)
Extra Keywords Crater, Grayscale, Impact
Acquisition Date
Release Date 2017-11-02
Date in Caption 2016-05-11
Image Credit NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
Source photojournal.jpl.nasa.gov/catalog/PIA21911
Identifier PIA21911