Across
- 2. first man on the moon
- 4. A red planet and a chocolate bar
- 7. national aeronautics and space administration
- 8. A planet and roman god
Down
- 1. first person's in space last name
- 3. Planet we live in
- 4. The galaxy that surrounds our solar system
- 5. Elon Musks space company
- 6. planet exploration device