Colonies in Space Author:T. A. Heppenheimer, Ray Bradbury Introduction by Ray Bradbury-"Colonies in space? The question really shouldn't be raised. For me, anyway, it is self-answering. Yes, of course. Why not? Let's move. Let's go there. Let's do the job. But scores of millions of doubting Thomases repeat the question. Mr. Heppenheimer answers it on many levels in this book. Up front, I must make do w... more »ith some sort of literary esthetic defense..."« less