It was initiated in 1955 by the Dominion Observatory, Ottawa, under the direction of Dr. Carlyle S. Beals and is maintained as a not-for-profit source of information at the Planetary and Space Science Centre at the University of New Brunswick, Canada.
It was initiated in 1955 by the Dominion Observatory under the direction of Dr. Carlyle S. Beals. It is maintained as a not-for-profit source of information at the Planetary and Space Science Centre at the University of New Brunswick, Canada. The Dominion Observatory was Ottawa.