What does Gerry Anderson's television series SPACE 1999 have in common with Carl Sagan's award-winning television documentary COSMOS? Not very much, one might expect, but this book documents an Online Alpha discussion where fans of the science fiction series discuss and debate differences and similarities from a wide range of perspectives, some of them arguing that two series may be so closely connected that it might be natural to think of COSMOS as the third year of SPACE 1999. This book is written on an idealistic basis. It is sold at the lowest price the publisher was willing to accept. A free e-book version can be downloaded at www.lulu.com.