Advanced Space-themed Crossword Puzzle
Listed Items
- 1. A star that suddenly increases in brightness and then fades away quickly
- 2. A glowing ball of gas in space
- 3. One who flies in a spacecraft
- 4. A round, silvery object in the sky
- 5. A structure used to watch the sky
- 6. A large, powerful vehicle used to launch people and objects into space
- 7. The study of the physical nature of stars and other celestial bodies
- 7. A visitor from another planet
- 8. A force that pulls objects toward each other
- 9. A celestial object with a nucleus of dust and ice that orbits the sun
- 10. Course taken by a spacecraft around a celestial body
- 11. Expert in the study of the universe and its components
- 12. Small object in space that orbits the earth
- 13. Optical instrument used to magnify distant objects
- 14. A special day when the sun appears to stand still in the sky
- 15. A passage in the cosmos
- 16. A massive system of stars, gas, and dust bound together by gravity
- 17. All of space and its contents
- 18. A period of time when the light of the sun or moon is blocked
- 19. A mysterious aerial vehicle
- 20. A celestial object that is not a comet or planet
- 21. A stroll in the vacuum of space