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Photographs

'Diamond Jenness': Before the Grind

Free

CategoryPhotographs
FormatJPG
LanguageEN

About

This microscopic imager mosaic of the rock called "Diamond Jenness" was snapped on sol 177 before NASA's Mars Exploration Rover Opportunity ground into the surface with its rock abrasion tool, or "Rat." Opportunity has bored nearly a dozen holes into the inner walls of "Endurance Crater." On sols 177 and 178 (July 23 and July 24, 2004), the rover worked double-duty on Diamond Jenness. Surface debris and the bumpy shape of the rock resulted in a shallow and irregular hole, only about 2 millimeters (0.08 inch) deep. The final depth was not enough to remove all the bumps and leave a neat hole with a smooth floor. This extremely shallow depression was then examined by the rover's alpha particle — NASA JPL · 2004. ABD devlet eseri: kamu mali, ticari islerde de serbestce kullanilabilir.

Source and licence

SourceNASA

This work is public domain or openly licensed. The licence terms are published by the source.

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