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Carl Sagan
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ISBN/UID: 9780099259299
Format: Paperback
Language: English
Publisher: Pocket Books
Publication date: Not specified
Description
At first it seemed impossible - a radio signal that came not from Earth but from far beyond the nearest stars. But then the signal was translated, and what had been impossible became terrifying. For the signal contains the information to build a M...
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—
Carl Sagan
missing page info
ISBN/UID: 9780099259299
Format: Paperback
Language: English
Publisher: Pocket Books
Publication date: Not specified
Description
At first it seemed impossible - a radio signal that came not from Earth but from far beyond the nearest stars. But then the signal was translated, and what had been impossible became terrifying. For the signal contains the information to build a M...