ISBN 10: 7515922966 ISBN 13: 9787515922966
Anbieter: liu xing, Nanjing, JS, China
Hardcover. Zustand: New. HardCover. Pub Date: 2023-10 Pages: 309 Language: Chinese Publisher: China Aerospace Press The main content of this book covers a series of early lunar exploration efforts by the United States and the Soviet Union. It was these machines. called spacecraft. that enabled early human exploration of the moon. They were extremely original. represented the high level of science and technology at that time. and were the culmination of researchers' dedicated efforts. These lunar probes. designed and .