Dr. Robert Malcuit is Professor Emeritus at Denison University. Though he retired from teaching in 1999, he still pursues research interests in the earth and planetary sciences. His current research pursuits are: (1) gravitational capture potential for planets, (2) explanation of many of the major features of the Earth and Moon, (3) explanation of the major features of planet Venus, (4) explanation of many of the features of the Neptune-Triton system, (5) explanation of several of the unique features of the Earth in terms of a capture origin of the Earth-Moon system and the subsequent evolution of the lunar orbit to the present condition.