Explore the vast elements and phenomena of the universe with this engaging crossword puzzle filled with astronomical terms and cosmic concepts.
Cosmic Wonders and Celestial Secrets
Explore the vast mysteries of the universe with this crossword featuring fundamental cosmic concepts, celestial bodies, and astronomical phenomena.
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Across
- 1. An extremely luminous active galactic nucleus
- 2. A cloud of gas and dust in space, often star-forming
- 3. A small icy body that releases gas and dust when near the sun
- 5. A person trained to travel in space
- 7. An instrument to observe distant celestial objects
- 9. The leading theory explaining the origin of the universe
- 10. A subatomic particle found in the nucleus of an atom
- 11. The universe seen as an orderly whole
Down
- 4. Invisible matter that exerts gravitational effects in space
- 6. A powerful explosion marking the death of a star
- 8. A region of space with gravity so strong not even light escapes
- 12. A rocky object orbiting the sun, smaller than a planet
- 13. A highly magnetized rotating neutron star
- 14. The curved path of a celestial object around another
- 15. A massive system of stars, dust, and dark matter
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