Robert Berman, known as Bob Berman, is an American astronomer, author, and science popularizer. He runs Overlook Observatory at his home in Woodstock, New York, USA. He was an adjunct professor of astronomy at the liberal arts college, Marymount Manhattan College, from 1996 to 2000 and has appeared on CBS This Morning, the Today Show, and the Late Show with David Letterman.
In 1976, Berman founded the Catskill Astronomical Society. From 1986 to 1994 he ran the summer astronomy program at Yellowstone National Park. He was the "Sky Lights" and "Night Watchman" astronomy columnist for Discover from 1989 to 2006. He is currently Astronomy Magazine's "Strange Universe" columnist and contributing editor.
He also is the astronomy editor of The Old Farmer's Almanac. He has led aurora and eclipse expeditions as far away as the Arctic and Antarctic.