Ranger Program的封面
书籍主题:

Ranger Program

Betascript Publishing (2013-09-16 )

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ISBN-13:

978-613-0-32036-2

ISBN-10:
6130320361
EAN:
9786130320362
书籍语言:
英文
作品简介:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Ranger program was a series of unmanned space missions by the United States in the 1960s whose objective was to obtain the first close-up images of the surface of the Moon. The Ranger spacecraft were designed to collide with the lunar surface, returning imagery until they were destroyed upon impact. Ranger was originally designed, beginning in 1959, in three distinct phases, called "blocks". Each block had different mission objectives and progressively more advanced system design. The JPL mission designers planned multiple launches in each block, to maximize the engineering experience and scientific value of the mission and to assure at least one successful flight. Total research, development, launch, and support costs for the Ranger series of spacecraft (Rangers 1 through 9) was approximately $170 million.
出版社 :
Betascript Publishing
网址:
https://www.betascript-publishing.com/
出版发行由:
Lambert M. Surhone, Mariam T. Tennoe, Susan F. Henssonow
页码 :
92
发表日期:
2013-09-16
现货:
备有现货
类别:
技术
价格:
34.00 €
关键词:
Robotic Spacecraft, Ranger 1, Ranger 2, Atlas-Agena, Mariner 1, Mariner 2, Surveyor Program, Lunar Orbiter Program

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