Mars 2020

American robotic rover exploring Jezero Crater on Mars

decommissioned NASA rotorcraft on the Mars 2020 mission

Mars mission by NASA, with rover named "Perseverance" and helicopter named "Ingenuity"

crater on Mars

planum on Mars

crater on the planet Mars

range of low hills inside Gusev crater on Mars

vallis on Mars

crater on Mars

Indian-American aerospace engineer

nuclear thermal source whose heat is converted into electricity

chasma on Mars

fossae on Mars

Colombian aerospace engineer

Martian crater

martian rock noted for its potential life signs

thumb|A rocker bogie thumb|In motion - incorrectly shows chassis staying level; the chassis actually maintains the average of the two rockers due to the differential thumb|Rocker bogie on Curiosity (rover)|Curiosity

space robotics engineer

right|thumb|An image of MarsDial thumb|MarsDial on Spirit rover|Spirit rover on Mars The MarsDial is a sundial that was devised for missions to Mars. It is used to calibrate the Pancam cameras of the Mars landers. MarsDials were placed on the Spirit and Opportunity Mars rovers, inscribed with the words "Two worlds, One sun" and the word "Mars" in 22 languages. The MarsDial can function as a gnomon, the stick or other vertical part of a sundial. The length and direction of the shadow cast by the stick allows observers to calculate the time of day. The sundial can also be used to tell which way