Across
- 1. the dwarf planet
- 3. the red planet
- 5. people who travel to space
- 6. our only one
- 8. the name for all our 8 planets
- 10. where we live.
Down
- 2. the planet with a lot of smelly gas
- 3. a piece of space rock
- 4. the burning star we travel around
- 7. the first man on the moon
- 9. shining bright in the sky