Chemically propelled rockets can lift less than 5 percent of their take-off weight into orbit, a fact that could forever limit the space program. Nuclear-powered rockets, however, with their superior thrusting power and speed, are radically different. So argues James A. Dewar in the only comprehensive history ever written of the nuclear rocket project. It is a story of political battles over the space program's future, involving Presidents Eisenhower, Kennedy, Johnson and Nixon, and a readable account of its technical successes, a story perhaps more interesting and certainly more important, Dewar believes, than the history of atomic and H-bomb development. Dewar maintains that only by reestablishing a nuclear rocket project can the nation have a space program worthy of the 21st century, one that makes reality of the hopes and dreams of science fiction.
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Vendeur : Snowden's Books, Santa Fe, NM, Etats-Unis
Hardcover. Etat : Near Fine. Etat de la jaquette : Near Fine. 1st Edition. SIGNED by Dewar (signature only)! Original, scarce 1st printing, hardcover in jacket, several historical b + w photographs and illustrations. Condition: book is quite bright and solid with minor reference wear. just light bumping to corners. Very bright and clean. Signed by Author. N° de réf. du vendeur ABE-1687794426878
Quantité disponible : 1 disponible(s)
Vendeur : BooksRun, Philadelphia, PA, Etats-Unis
Hardcover. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. N° de réf. du vendeur 0813122678-11-1
Quantité disponible : 1 disponible(s)
Vendeur : Mispah books, Redhill, SURRE, Royaume-Uni
Hardcover. Etat : Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book. N° de réf. du vendeur ERICA82908131226784
Quantité disponible : 1 disponible(s)