Across
- 4. - Nebula that glows due to energized gas.
- 6. - Nursery for new stars.
- 7. - Space telescope capturing stunning nebula images.
- 8. - Small particles found in nebulae.
- 10. - Explosive event that can create nebulae.
- 12. - Nebulae are composed mainly of this.
- 13. - Medium where nebulae exist.
- 14. - Study of celestial objects like nebulae.
Down
- 1. - Nebulae are often described as stellar __.
- 2. - Nebulae are astronomical objects.
- 3. - Nebula illuminated by nearby stars.
- 5. - General term for the appearance of a nebula.
- 9. - Nebula resulting from a supernova.
- 11. - Type of nebula formed around dying stars.
- 15. - Famous nebula in the constellation of the hunter.