A little over 50 years ago, on October 4, 1957, the world was shocked that the USSR had launched the first Earth-orbiting satellite. The International Geophysical Year (1957-1958) was established by an international scientific committee as a program for exploration and discovery for the Earth and near space.
Space program overview [Part Two, NASA at 50]
IEEE Aerospace and Electronic Systems Magazine ; 23 , 10 ; 7-14
2008-10-01
4418141 byte
Article (Journal)
Electronic Resource
English
NASA ADVANCED SPACE TRANSPORTATION PROGRAM OVERVIEW
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