Robots! In! Space!
Science fiction writers from Doc Smith to Robert Heinlein had their lone inventors hop into spaceships they built in their back yards. NASA had no such luxury. Space was the absolute unknown in the 1950s. A few rockets and satellites had poked their noses into the vacuum, but piloted craft were on the horizon and next to nothing was understood about how the rigors of space would affect human bodies. NASA had to worry about a million small details, using…