TV Program Description
Sputnik I, the first manmade satellite to orbit the Earth, was launched by the Soviets from an undisclosed location on October 4, 1957. Weighing 184 pounds, it circled the Earth every 90 minutes.
Sputnik I, the first manmade satellite to orbit the Earth, was launched by the Soviets from an undisclosed location on October 4, 1957. Weighing 184 pounds, it circled the Earth every 90 minutes.