Advanced Space-themed Crossword Puzzle
Listed Items
- 1. A celestial body that orbits a star outside of our Solar System
- 2. A theoretical passage through space-time that could create shortcuts for long journeys
- 3. A celestial body that emits its own light
- 4. the branch of science that deals with objects and matter outside the Earth's atmosphere
- 5. A phenomenon when the Moon obscures the Sun, creating a temporarily dark sky
- 6. A celestial object that moves rapidly in an elliptical orbit around the sun
- 6. A group of stars that form an imaginary outline or pattern in the sky
- 7. A walk in the extra-terrestrial environment
- 8. Life form from outer space
- 9. Circular or elliptical path of a satellite around a planet
- 10. The totality of all matter, energy, and space in existence
- 11. A celestial object that emits electromagnetic radiation in short, sharp bursts
- 12. A professional who flies a rocket-propelled vehicle
- 13. An object seen in the sky that cannot be identified
- 14. A huge system of stars, interstellar gas, and dust particles
- 15. A star that suddenly increases greatly in brightness because of a catastrophic explosion
- 16. An expert who uses telescopes and other instruments to observe and analyze the universe
- 17. The law of attraction between two objects
- 18. A spacecraft propelled by a powerful engine
- 19. Instrument that uses a combination of lenses and mirrors to enlarge an image
- 20. The main source of energy for the Earth's biosphere
- 21. Man made object that moves in a curved path around the earth and can be used for communication
- 22. The brightest object in the night sky
- 23. A small, airless, rocky body that orbits the Sun
- 24. A day when the sun appears to stand still in the sky
- 25. A structure used to observe the night sky and its movements