Across
- 4. The name of the dog who was the first animal in space.
- 7. The country who is considered to have won the space race, having put a man on the moon.
- 9. The first name of the first woman in space.
Down
- 1. The last name of the first man to orbit the earth.
- 2. The first American to perform a spacewalk.
- 3. The country who was first to launch a satellite, a human being into orbit, and spacewalk.
- 5. The world's first artificial satellite.
- 6. The Soviet word for astronaut.
- 8. A competition between the Soviet Union and the United States from 1955-1975 to be the first country in space.