Across
- 2. A space laboratory developed by several countries.
- 7. The idea that the sun is the center of the universe.
- 8. One of the counties competing in the space race.
Down
- 1. The main country in the soviet Union
- 3. A human made machine launched into space to orbit a larger body.
- 4. The procedure to research and experiment that was developed during the scientific revolution.
- 5. A machine that is used to reach space.
- 6. The goal of the space race.
- 9. The group of counties competing in the space race