Across
- 4. - Person traveling in space
- 5. - Rock from space entering Earth's atmosphere
- 6. - Ice and dust celestial body
- 9. - Cloud of gas and dust in space
- 10. - Vehicle for space travel
Down
- 1. - System of stars and planets
- 2. - Object orbiting a planet
- 3. - Celestial body emitting light
- 7. - Natural satellite of Earth
- 8. - Celestial body orbiting a star