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Robot Explorers
Ron Miller
出版Twenty-First Century Books, 2007-08-15
主題Juvenile Nonfiction / Technology / Aeronautics, Astronautics & Space Science
ISBN08225715289780822571520
URLhttp://books.google.com.hk/books?id=-oTOyT88Y5QC&hl=&source=gbs_api
EBookSAMPLE
註釋Robot Explorers is about the unmanned missions throughout the solar system, from the first lunar and planetary probes of the 60s up to the sophisticated Mars rover missions of the past decade. It describes the missions to Mercury, Venus, Jupiter, Saturn, Uranus, Neptune, several asteroids, and the Sun, as well as some of the missions planned for the future.