MARSDAILY
Opportunity Begins Sustained Exploration Inside Crater

The rover's position is about six meters (20 feet) inside the rim, in the "Duck Bay" alcove of the crater. Image Credit: NASA/JPL-Caltech
by Staff Writers
 Pasadena CA (SPX) Oct 12, 2007
 NASA's Mars Exploration Rover Opportunity finished the last step of a test in-and-out maneuver checking wheel slippage at the rim of Victoria Crater today. Then the rover immediately drove back into the crater as the start of a multi-week investigation on the big bowl's inner slope.

Opportunity started the day with just two of its six wheels inside the rim of Victoria Crater and ended the day's driving about six meters (20 feet) inside the rim.

The mission's first destination inside the crater is a light-toned layer of exposed rock that may preserve evidence of interaction between the Martian atmosphere and surface from millions of years ago. Victoria exposes a taller stack of ancient rock layers than any crater Opportunity has previously visited during the rover's nearly 44 months on Mars. The mission was originally planned for three months.

"We want to maintain a safe egress route out of the crater for Opportunity, and by completing the back-up drive over the sand ripple at the rim, we have confirmed that we have one," said John Callas, Mars rover project manager at NASA's Jet Propulsion Laboratory, Pasadena, Calif. "Opportunity is now exploring the interior of Victoria Crater."

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MARSDAILY
HiRISE Releases Color Images, Movie Of Prospective Landing Sites On Mars
 Tempe AZ (SPX) Oct 11, 2007
 The High Resolution Imaging Science Experiment, or HiRISE, on NASA's Mars Reconnaissance Orbiter has added a new dimension to its views of Mars. The dimension is color. The University of Arizona-based HiRISE team today released 143 color images valuable to researchers studying possible landing sites for NASA's Mars Science Laboratory, a mission to deploy a long-distance rover carrying a deck of sophisticated science instruments on Mars in 2010.
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