Sputnik 1 was launched on October 4, 1957, at 1928 UTC from the Baikonur Cosmodrome in present-day Kazakhstan using the R-7 ...

Sputnik 1 was the object that began the era of space exploration when it was launched from the USSR in 1957. Many people will remember the wonder of hearing the regular 'beeps' of the radio signal ...

In 1957, the Soviet Union launched Sputnik 1, the world's first artificial satellite ... having circled Earth more than 1,400 times. The Soviet rocket that launched Sputnik into space produced ...

Sputnik 1 was the object that began the era of space exploration when it was launched from the USSR in 1957. Many people will remember the wonder of hearing the regular 'beeps' of the radio signal ...