| The Soviet lander Mars 3 safely made it to the surface of Mars before failing. Beagle 2 is on the surface of Mars as well... it failed, but it's still on Mars. It's unknown whether it crashed or just failed to respond. Other landers that are on the surface but likely in little pieces are Mars 2, Mars 6, and the Mars Polar Lander (including Deep Space 2). The Mars Climate Orbiter also likely crashed onto Mars, but this quiz specifically says surface spacecraft, so it's definitely disqualified. :) |