He has worked with the Dutch Navy, the USAF and NASA.
He is the author of several books.
His first book, The Theory of Orbits, is an important text on orbital mechanics[?].
... Beach is located at 40°48'32" North, 72°38'46" West (40.808995, -72.646009)1. According to the United States Census Bureau, the village has a total area of 7.7 ...