1948. In the '60s I saw Ray Charles in concert, and Peter Nero (google is your friend), and Bill Cosby. I watched the Apollo 11 landing and EVA, and all of the others. In 1971 I helped analyze data from the Surveyor sample that was returned by Apollo 12. I held my breath for practically the entire Apollo 13 return home, and probably cried when they landed safely. I went to Florida for the launch of Apollo 17. I was never a rocket scientist, but I sometimes wish I had been. Orbiter is my favorite toy. And I run it on a Mac.