On which planet did NASA's Curiosity rover complete its first year, equal to 687 Earth days, in June 2014?
on which planet did nasa's curiosity rover complete its first year, equal to 687 earth days, in june 2014
FreebaseQA-train-5240.P0
curiosity rover
curiosity
m.02bd0n
spaceflight.space_mission.destination
m.09cws
mars