The Picture Expands
MY LITTLE WORLD WAS ROCKED. When John Glenn became the first human being to orbit the earth in 1962, we saw part of it on a television set specially brought into my first grade classroom. Of the two events, I was almost as wide-eyed at watching TV in school as I was about putting a man into orbit, but I knew which was the bigger story. It was not our first venture into space, not even the first that I remember, but it was the first that I understood as extraordinary. Ever since, the Space Age has thrilled me, broadening our horizons and showing us worlds throughout our solar system and beyond. Yet one of the most striking horizons of all was revealed to us early on when we simply looked…