Posted by tourdemars to Mars Exploration Rovers at June 9, 2004 12:02 PM

NASA's Mars Opportunity rover began its latest adventure today inside the martian crater informally called Endurance. Opportunity will roll in with all six wheels, then back out to the rim to check traction by looking at its own track marks. "We're going in, but we're doing it cautiously," said Jim Erickson, deputy project manager for the Mars Exploration Rovers at NASA's Jet Propulsion Laboratory, Pasadena, California.