Try RedRover free in your browser, with nothing to install and no account. Drive and program a rover on Mars. Explore dunes, craters, and climbable hills, steer around rocks, and manage solar power through the cold Martian night. Program the rover with blocks or real Python, collect science samples, snap mastcam photos, and design your own landing site. Then switch to the Mars link, where live driving is off the table, and uplink a full sol plan like a real mission team.