Recent explorations of the moon by spacecraft
作者:
Zdeněk Kopal,
期刊:
Contemporary Physics
(Taylor Available online 1967)
卷期:
Volume 8,
issue 4
页码: 331-356
ISSN:0010-7514
年代: 1967
DOI:10.1080/00107516708202158
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The present paper contains an account of the type and properties of spacecraft used between 1969–66 for lunar exploration at close renge; and a brief survey of principal results obtained with their aid—with particular attention to soft-landing and orbiting mooncraft launched in the course of 1966.
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