Ambassadors from Earth
Pioneering Explorations with Unmanned Spacecraft
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- 24,99 €
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- 24,99 €
Description de l’éditeur
Ambassadors from Earth relates the story of the first unmanned space probes and planetary explorers—from the Sputnik and Explorer satellites launched in the late 1950s to the thrilling interstellar Voyager missions of the '70s—that yielded some of the most celebrated successes and spectacular failures of the space age. Keep in mind that our first mad scrambles to reach orbit, the moon, and the planets were littered with enough histrionics and cliffhanging turmoil to rival the most far-out sci-fi film. Utilizing original interviews with key players, bolstered by never-before-seen photographs, journal excerpts, and primary source documents, Jay Gallentine delivers a quirky and unforgettable look at the lives and legacy of the Americans and Soviets who conceived, built, and guided those unmanned missions to the planets and beyond. Of special note is his in-depth interview with James Van Allen, the discoverer of the rings of planetary radiation that now bear his name.
PUBLISHERS WEEKLY
Gallentine, a film and video engineer and a lifelong space buff, tells tales about the exciting early days of unmanned space exploration in this sprawling account. From Sputnik through James Van Allen and his assistant George Ludwig's discovery, with a tape recorder, of massive amounts of radioactivity above the atmosphere, to the two Voyager missions with their gold-plated Rosetta stones, many lifelong space buffs will know Gallentine's story by heart. What makes his account special is the amount of access he had to Van Allen and Ludwig, who shared previously unknown details of their early collaboration. Gallentine is also very well informed about the movers and shakers in the Soviet space program and its epic achievements. Some readers may be put off by Gallentine's informal tone (his use of "egad" makes it sound as if he just stepped out of The Music Man) as well as by his re-creation of conversations and even thoughts. It would have helped, too, if Gallentine had tied past lessons to future space exploration. Nevertheless, many space buffs, especially young ones, should find this a satisfying narrative. 50 photos and illus.
