Across
- 2. rocky object that orbits the Sun
- 4. person trained to travel and work in space
- 8. tool used to see faraway stars and planets
- 10. seen using only your eyes, not tools
- 11. space rock that lands on Earth
- 12. when the Sun or Moon is blocked by another object
Down
- 1. very large gas planet like Jupiter
- 3. icy objects that travel through space and have glowing tails
- 5. huge group of billions of stars and planets
- 6. things found in outer space, like stars and planets
- 7. bright streaks of light seen when space rocks burn up
- 9. small, rocky planet like Earth