Happy Birthday Sputnik!
50 years ago Sputnik was launched, and ever since children all over the world have dreamed of becoming an astronaut.
http://www.pbs.org/newshour/bb/science/july-dec07/sputnik_10-03.html
Popularity: 15% [?]
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50 years ago Sputnik was launched, and ever since children all over the world have dreamed of becoming an astronaut.
http://www.pbs.org/newshour/bb/science/july-dec07/sputnik_10-03.html
Popularity: 15% [?]
No comments yet.