I didn’t want to be an astronaut. I grew up when almost every other child wanted to be an astronaut. We watched the first moon landing live on television. People were zipping around the Earth. I had a dog named Sputnik. But being an astronaut wasn’t on my dream list—The Apollo modules looked pretty tiny, and they fell into the ocean when they came back to earth. I don't like tight spaces and am not a good swimmer, so it didn't interest me!…