Related Clues:
- Satellite in a 1962 hit
- Newsmaker of October 4, 1957
- Kennedy-era launch
- Launch of 1962
- It means "traveling companion" in Russian
- Subject of the 2001 book subtitled 'The Shock of the Century'
- 1962 NASA launch
- It was launched the same day that 'Leave It to Beaver' premiered
- Soviet revolutionary family has sex in a revolutionary way
- Communication satellite
- Communications satellite
- Soviet satellite
- Soviet space orbiter
- First man-made satellite to orbit the earth
- Traveler in 1957 news