... Special issue of Scientific American, Vol 271, No 4; October 1994 66 Scientific American April 1996 Copyright 1996 Scientific American, Inc Searching for Life on Other Planets Smart Rooms In creating ... planetary systems 60 Scientific American April 1996 Copyright 1996 Scientific American, Inc ALFRED T KAMAJIAN by J Roger P Angel and Neville J Woolf Copyright 1996 Scientific American, Inc New ... PUBLISHING Scientific American, Inc JOHN RENNIE, Editor in Chief 415 Madison Avenue, New York, NY 1001 7-1 111 PRINTED IN U.S.A Scientific American April 1996 Copyright 1996 Scientific American, ...