Across
- 1. Exploding star.
- 3. Bright galaxy core.
- 5. Gravity trap.
- 6. Shooting star.
- 10. Distance measure.
- 12. Space rock.
- 15. Group of galaxies.
- 16. Our galaxy.
Down
- 2. Orbits a star.
- 4. Orbits planets.
- 7. Icy space traveler.
- 8. Neighboring galaxy.
- 9. Universe entirety.
- 11. Stellar cloud.
- 13. Twinkling in space.
- 14. Celestial path.