He became editor of Analog Science Fiction after John W. Campbell's death; after leaving Analog, he went on to edit Omni magazine[?].
He was the science advisor for the failed television series The Starlost, leaving in disgust after the airing of the first episode; his novel The Starcrossed was loosely based on his experiences.
Books:
wikipedia.org dumped 2003-03-17 with terodump