urn:nasa:pds:context:instrument_host:spacecraft.mars2020 0.5 1.13.0.0 Product_Context 2020-07-30 0.5 First draft urn:nasa:pds:context:investigation:mission.mars2020 instrument_host_to_investigation urn:nasa:pds:context:target:planet.mars instrument_host_to_target urn:nasa:pds:context:instrument:mars2020.mastcamz instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.meda instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.moxie instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.pixl instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.rimfax instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.rss instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.sherloc instrument_host_to_instrument urn:nasa:pds:context:instrument:mars2020.supercam instrument_host_to_instrument Perseverance Rover -168 The Mars 2020 Perseverance rover will search for signs of habitable conditions on Mars in the ancient past and signs of past microbial life. The rover will use a drill to collect samples for return to Earth by a future mission.