Within the infinite universe there exists the infinite possibility that we are not alone. Since 1959, scientists engaged in the SETI effort (Search for Extraterrestrial Intelligence) have been quietly searching the cosmos for evidence of intelligent life - a discovery that, if made, will be the most dramatic event in human history. However, it is getting harder to detect signals from space - the very technology that makes it possible to detect other civilizations is now clogging the skies with radio pollution from ground-based radio transmitters, spy satellites, and communications satellites. In this intriguing behind-the-scenes view of the search for ET, McDonough reveals recent scientific advances and controversies, battles with the government to get various projects funded, and international projects - particularly those of the Soviets who are years ahead of us in the race to "phone ET".
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Vendeur : Wonder Book, Frederick, MD, Etats-Unis
Etat : Good. Good condition. Good dust jacket. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. N° de réf. du vendeur Y09K-00416
Quantité disponible : 1 disponible(s)
Vendeur : Library House Internet Sales, Grand Rapids, OH, Etats-Unis
Hardcover. Etat : Fine. Etat de la jaquette : Fine. Traces the history of human belief in extraterrestrial life, discusses UFOs, interstellar travel, and space exploration, and describes current efforts to find evidence of life elsewhere in the universe Solid binding. Moderate shelf wear. Please note the image in this listing is a stock photo and may not match the covers of the actual item. Book. N° de réf. du vendeur 123498755
Quantité disponible : 1 disponible(s)
Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
Etat : Very Good. 1st Edition. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. N° de réf. du vendeur 16213639-75
Quantité disponible : 1 disponible(s)
Vendeur : Next Chapter Books SC, LLC, Lexington, SC, Etats-Unis
Hardcover. Etat : Collectible; Fine. Etat de la jaquette : As New. First Edition. This hardcover book is square and tight. The boards and spine have no wear with pristine lettering. The pages and endpages are clean, with no markings or folds. The dustjacket is As New. Original Price is intact. Not ex-lib. No remainder mark. N° de réf. du vendeur 005132
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Vendeur : Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, Etats-Unis
Hardcover. Etat : Near Fine. Etat de la jaquette : Very Good. 1st Edition. 244 Pp. Hardcover. First Printing Indicated. Warmly Inscribed By The Author. Near Fine In Lightly Use Dust Jacket With Small Narrow Loss Near Bottom Of Rear Flap Fold. Inscribed by Author(s). N° de réf. du vendeur 050751
Quantité disponible : 1 disponible(s)