Sputnik, the world's first satellite launched 60 years ago today
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Quick History of Sputnik, First Man-Made Satellite
What was the first man-made satellite put into orbit?
SPUTNIK -1 The story of the first man made satellite
What is a Satellite?
Sputnik Remembered; First Satellite Launched 4 Oct. 1957
Falcon 9 launch of my Discourage weather satellite
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The OLDEST Man Made Satellite STILL in Orbit
Sputnik 1 - Earth’s First Artificial Satellite
Sputnik - The First Man Made Satellite Explained
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52nd anniversary of the successful launch of China's first man-made satellite
What was the name of the first man-made satellite launched into space? History Quiz
Sputnik - Documentary About First Ever Man-Made Satellite
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