Across
- 3. named after the Roman god of war
- 4. the planet farthest away from the sun
- 6. the center of attention
- 8. small glowing balls of gas
- 9. people who experience the flight through the atmosphere
- 11. earth’s closest neighbour in the solar system
- 12. the only planet with visible rings
- 13. a gas giant
Down
- 1. dusty snowballs which orbit the sun
- 2. the coldest planet in the solar system
- 5. the only planet with water and land
- 6. a revolutionary machine which can send people into space
- 7. it lights up the night sky
- 9. small rocky objects which orbit the sun
- 10. the smallest planet in the solar system