NASA launched the Viking 1 probe on August 20, 1975. To what planet was the spacecraft headed?
nasa launched the viking 1 probe on august 20, 1975. to what planet was the spacecraft headed
FreebaseQA-train-19502.P0
viking 1
viking 1
m.0l88w
astronomy.extraterrestrial_location.on_celestial_object
m.09cws
mars