Bob Moler is an amateur astronomer who’s been observing the heavens for over 60 years.
He lives near Traverse City, Michigan.
"I have no special training, nor have ever taken an astronomy course for credit. However, I’ve taught college level 101 astronomy courses. I’ve had astronomy related radio programs on Interlochen Public Radio since 1974, and have produced the current Ephemeris program since 1975."