Curiosity Rover Penny
Nov. 27, 2024
1909 Penny on Mars? | CoinBin.com Mars-Bound Rover Carries Coin for Camera Checkup - SpaceRef This is what the Lincoln penny that works as calibration target for Mars Curiosity looks like after nearly 4 months of dust storms, on September 4, 2018 : r/space Curiosity Rover Penny