Across
- 2. the star in our galaxy
- 4. English for "voie lactée"
- 6. spacesuits protect astronauts from them on Mars
- 8. vehicule which looks like a long tube and which is used for space travel
Down
- 1. arrival of a rocket
- 2. last name of the first American in space
- 3. the biggest planet in our solar system
- 5. Earth's natural satellite
- 7. competition between the USSR and the USA