Four explorers land on Pluto, and find what may or may not be signs of life. They have made the greatest discovery in human history, so why are they not elated?
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Acknowledgements: Robert Silverberg for cause, support, and cooperation; Ken Seamon for graphics; Rodney Walters for books and info; Alvaro Zinos-Amaro for comments and content; and all the fellow fans who have sent encouragement, information, and translations.