PIA05238: Mars Rock Formation Poses Mystery-2
This sharp, close-up image taken by the microscopic imager on NASA's Mars Exploration Rover Opportunity's instrument deployment device, or 'arm,' shows a rock target dubbed 'Robert E,' located on the rock outcrop at Meridiani Planum, Mars.
 Target Name:  Mars
 Is a satellite of:  Sol (our sun)
 Mission:  Mars Exploration Rover (MER) 
 Spacecraft:  Opportunity
 Instrument:  Microscopic Imager 
 Product Size:  1024 x 1024 pixels (w x h) 
 Produced By:  JPL 
 Full-Res TIFF:  PIA05238.tif (616.2 kB)
 Full-Res JPEG:  PIA05238.jpg (85.78 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:
This sharp, close-up image taken by the microscopic imager on the Mars Exploration Rover Opportunity's instrument deployment device, or "arm," shows a rock target dubbed "Robert E," located on the rock outcrop at Meridiani Planum, Mars. Scientists are studying the spherule, or small sphere, in the center of the image that appears to be protruding from the rock formation. This image measures 3 centimeters (1.2 inches) across and was taken on the 15th day of Opportunity's journey (Feb. 8, 2004).
Image Credit:
NASA/JPL/Cornell/US Geological Survey

Image Addition Date:
2004-02-09