Across
- 1. Colorful arc in the sky
- 4. Insect with transparent wings
- 6. Insect with colorful wings
- 8. Input device for computers
- 9. Tall landform with peaks
- 11. Tall plant with large yellow flowers
- 12. Small cake often decorated
- 15. Canopy used for rain protection
- 16. Two-wheeled vehicle
- 17. Sweet treat made from cocoa
- 18. Large group of musicians
- 19. Explosive display in the sky
Down
- 2. Exciting journey or experience
- 3. Vast system of stars
- 4. Extinct reptile from prehistoric times
- 5. Valuable objects hidden away
- 7. Brain-teasing challenge
- 10. Instrument for stargazing
- 13. Large mammal with a trunk
- 14. All of space and everything within it