PIA00985: Pebbles and Cobbles at MPF Site
Target Name: Mars
Is a satellite of: Sol (our sun)
Mission: Mars Pathfinder (MPF)
Spacecraft: Mars Pathfinder Lander
Instrument: Imager for Mars Pathfinder
Product Size: 256 x 248 pixels (width x height)
Produced By: U.S. Geological Survey
Producer ID: MRPS84959
Addition Date: 1997-10-14
Primary Data Set: MARS_PATHFINDER_PAGE
Full-Res TIFF: PIA00985.tif (78.29 kB)
Full-Res JPEG: PIA00985.jpg (19.51 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:

Pebbles are seen in lander images, along with cobbles. For example, in this picture, we see the same pebbles that were visible in the Sojourner rover image of the "Cabbage Patch" (PIA00984). In addition, a cobble within the rock "Lamb" (upper left) is apparent. This indicates that Lamb may be a conglomerate (Lamb is 0.32 m x 0.15 m).

Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

Photojournal note: Sojourner spent 83 days of a planned seven-day mission exploring the Martian terrain, acquiring images, and taking chemical, atmospheric and other measurements. The final data transmission received from Pathfinder was at 10:23 UTC on September 27, 1997. Although mission managers tried to restore full communications during the following five months, the successful mission was terminated on March 10, 1998.

Image Credit:
NASA/JPL/USGS

Image Addition Date:
1997-10-14