Across
- 2. - Earth's natural satellite
- 3. - Celestial body that emits light
- 5. - Ice and dust body with a glowing tail
- 8. - Central star of our solar system
- 10. - Object that orbits a planet
Down
- 1. - Vehicle for traveling into space
- 4. - Person who travels in space
- 6. - Red planet in our solar system
- 7. - Celestial body orbiting a star
- 9. - Large system of stars and planets