Global Positioning System (GPS)

Satellite Constellation

Space:  From Firecrackers to Interstellar Flight

Part 1. The First Thousand Years. (87 min)
Part 2.  Space in 21st Century. (84 min)

Space Mission and Spacecraft Design  - Video clips  



Direct link to GPS video at YouTube





Sputnik 1           Explorer 1        Vanguard 1



Recommended textbooks and monographs on space technology                   Space Engineering Education

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