> Future astronaut Wally Schirra, then a hotshot Korea veteran with a MiG-15 kill to his credit, remembered his first visit to the lab. The China Lake eggheads had a “dome-shaped device, made of glass….a man-made eyeball,” he recalled. “I was a cigarette smoker in those days, and I had one in my hand. As I crossed the room, I noticed that the eyeball was tracking me.”