PIX4606121: Lunar rover Lunokhod 2 - Moon rover Lunokhod 2 - This rover sent to the Moon during the sovietic mission Luna 21 travelled 37 km to the surface of the Moon from January to June 1973. This automated lunar rover was sent to the Moon's surface during the soviet “” Luna - 21”” mission. It worked for 5 days, starting on January 16, 1973. it covered 37 km on the Moon's surface / Bridgeman Images