Mastcam-Z
The Mars 2020 mission’s Perseverance rover looks up to the camera while inside a larger thermal vacuum chamber at JPL in October, 2019. The Mastcam-Z cameras and all of the rover’s other systems were extensively tested under Mars-like conditions in this chamber.

Credit: NASA/JPL-Caltech

Instrument Gallery Photo 23

The Mars 2020 mission’s Perseverance rover looks up to the camera while inside a larger thermal vacuum chamber at JPL in October, 2019. The Mastcam-Z cameras and all of the rover’s other systems were extensively tested under Mars-like conditions in this chamber.