PIA06287: A Hole in 'Tennessee'


A Hole in ‘Tennessee’

Caption:

NASA's Mars Exploration Rover Opportunity took the images that make up this mosaic with its microscopic imager on sol 139 (June 14, 2004). The target is a rock called "Tennessee," which was drilled into by the rover's rock abrasion tool. This particular grind is the deepest performed so far during the mission. The hole is 8.12 millimeters (0.32 inches) deep and took two hours and four minutes to create. The previous record was a 7.23-millimeter-deep (0.28-inch-deep) hole dug on sol 86 (April 21, 2004) on the feature dubbed "Pilbara," located in Meridiani's "Fram Crater."

Cataloging Keywords:

Name Value Additional Values
Target Mars
System
Target Type Planet
Mission Mars Exploration Rover (MER)
Instrument Host Opportunity (MER-B)
Host Type Rover
Instrument Microscopic Imager (MI)
Detector
Extra Keywords Crater, Grayscale
Acquisition Date
Release Date 2004-06-17
Date in Caption 2004-04-21 2004-06-14
Image Credit NASA/JPL/Cornell/USGS
Source photojournal.jpl.nasa.gov/catalog/PIA06287
Identifier PIA06287