” NASA’s Opportunity rover celebrated 11 years on Mars Saturday (Jan. 24), and the robot’s handlers are marking the occasion with a gorgeous panoramic photo that Opportunity took of its Red Planet home.
Opportunity landed on Mars on the night of Jan. 24, 2004, a few weeks after its twin, Spirit, made its Red Planet debut. The rovers were tasked with three-month missions to search for signs of past water activity on the Red Planet. Both Spirit and Opportunity found plenty of such evidence, and then kept rolling long after their warranties expired.”
” Spirit stopped communicating with Earth in 2010 and was declared dead a year later, but Opportunity is still going strong. The robot has been exploring the rim of the 14-mile-wide (22 kilometers) Endeavour Crater since August 2011, and it crested a rise on the rim known as Cape Tribulation earlier this month. [Latest Mars Rover Photos from Opportunity & Spirit] “