NASA Uses Helicopter to Test Mars 2020 Lander Camera Systems
27 May 2019, 14:41 UTC · By: Daniel Patrascu / LSV uses cameras to take images of the terrain below the descending craft, trying to match them with onboard maps and data
27 May 2019, 14:41 UTC · By: Daniel Patrascu / LSV uses cameras to take images of the terrain below the descending craft, trying to match them with onboard maps and data