Sputnik
Posted: October 4th, 2018, 8:14 pm
Today is the sixty-first anniversary of this launch. I can only imagine the chill that went through the minds of Americans went they heard the news... Sputnik transmitted until it burned up in the Earth's atmosphere on 4 January 1958.
More information:
http://www.daviddarling.info/encycloped ... utnik.html
https://history.nasa.gov/sputnik/
More information:
http://www.daviddarling.info/encycloped ... utnik.html
https://history.nasa.gov/sputnik/