Bay seniors who recall the pioneering thrill of the early days of the US Space Program are invited to relive those glory days. Down the Peninsula at Moffett Field, NASA Ames headquarters is still in business and open to visitors Tuesdays-Fridays from 10-4 and free of charge. At the Exploration Center’s Imax-ish theater sit down and take a flight through the Milky Way. The Geezer thinks this terrestrial space station should be landmarked and heartily supported by one of those recently hatched Silicon billionaires. What do those folks do with all their truck loads of money anyway? Mountain View certainly has nothing to show for it.