PIA11229: Phoenix Trenches
Target Name: Mars
Is a satellite of: Sol (our sun)
Mission: Phoenix
Spacecraft: Phoenix Mars Lander
Instrument: Surface Stereo Imager (SSI)
Product Size: 2500 x 367 pixels (width x height)
Produced By: JPL
Other Information: You will need 3D glasses
Full-Res TIFF: PIA11229.tif (2.756 MB)
Full-Res JPEG: PIA11229.jpg (102.7 kB)

Click on the image above to download a moderately sized image in JPEG format (possibly reduced in size from original)

Original Caption Released with Image:

Annotated version for PIA11229
Annotated Version

Left-eye view of a stereo pair for PIA11229
Left-eye view of a stereo pair

 Right-eye view of a stereo pair for PIA11229
Right-eye view of a stereo pair

This image is a stereo, panoramic view of various trenches dug by NASA's Phoenix Mars Lander. The images that make up this panorama were taken by Phoenix's Surface Stereo Imager at about 4 p.m., local solar time at the landing site, on the 131st, Martian day, or sol, of the mission (Oct. 7, 2008).

In figure 1, the trenches are labeled in orange and other features are labeled in blue. Figures 2 and 3 are the left- and right-eye members of a stereo pair.

For scale, the "Pet Donkey" trench just to the right of center is approximately 38 centimeters (15 inches) long and 31 to 34 centimeters (12 to 13 inches) wide. In addition, the rock in front of it, "Headless," is about 11.5 by 8.5 centimeters (4.5 by 3.3 inches), and about 5 centimeters (2 inches) tall.

The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

Photojournal Note: As planned, the Phoenix lander, which landed May 25, 2008 23:53 UTC, ended communications in November 2008, about six months after landing, when its solar panels ceased operating in the dark Martian winter.

Image Credit:
NASA/JPL-Caltech/University of Arizona/Texas A&M University

Image Addition Date:
2008-10-13