Opportunity rover will spend 7th birthday at stadium-size crater
Tuesday, January 4, 2011 - 18:00
in Astronomy & Space
(PhysOrg.com) -- The High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter captured a Dec. 31, 2010, view of the Mars Exploration Rover Opportunity on the southwestern rim of a football-field-size crater called "Santa Maria."