The Sky at Night

Viking To Mars (1976x7)

Data di messa in onda: Lug 15, 1976

Before Viking 1 mode its landing on Mars, The Sky At Night examined what kind of surface the lander would encounter. Enter the expertise of model maker Mat lrvine: "There were three small landers that I mode reasonably heavy, and I built up a base that incorporated three surfaces on which to drop them," recoils Mat.