I was born in 1939 in Ann Arbor, Michigan and grew up on a small farm nearby. By age 6 I was smitten by the stars, and astronomy became a life-long hobby. I graduated from the University of Michigan with an astronomy degree in 1961. A 2-year stint at the U.S. Naval Research Laboratory in Washington DC was followed by 2 years at Caltech's Jet Propulsion Laboratory. I worked briefly at Cornell University's Arecibo Observatory in Puerto Rico, and then returned to work at the Jet Propulsion Laboratory until retirement 32 years later, in 1998. My 38 years of employment were in several fields: radio...