Mars 2020 Rover Build Update

Tour the Spacecraft Assembly Facility at NASA's Jet Propulsion Laboratory and see the Mars 2020 mission under construction.
​Project System Engineer Jennifer Trosper explains the hardware being built and tested, including the rover, descent stage, cruise stage, back shell, and heat shield. This NASA mission is preparing to launch to the Red Planet in 2020 and land in 2021.
Credit: NASA/JPL-Caltech