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Engineers working on NASA's Mars 2020 mission remove the inner layer of protective antistatic foil from the rover after a move from JPL's Spacecraft Assembly Facility to the Simulator Building for testing. Mars 2020 must meet extraordinary cleanliness standards before its launch next summer.
JPL is building and will manage operations of the Mars 2020 rover for the NASA Science Mission Directorate at the agency's headquarters in Washington.
For more information about the mission, go to https://mars.nasa.gov/mars2020/.