Perfect for beginners with simple, common vocabulary
Cosmic Mysteries of the Expanding Universe is a easy crossword puzzle with 14 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Cosmic Mysteries of the Expanding Universe
Explore the vast wonders and phenomena of the cosmos with this engaging crossword puzzle centered on the Universe's fundamental elements and mysteries.
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Across
- 1. Small rocky body orbiting the sun
- 2. Extremely luminous active galactic nucleus
- 5. Instrument used to observe distant objects
- 7. Massive system of stars, gas, and dark matter
- 9. The path one object takes around another
- 11. High-energy particles originating from outer space
- 13. Boundary beyond which events cannot affect an observer
Down
- 3. Highly magnetized rotating neutron star
- 4. Invisible matter that affects the universe's structure
- 6. Cloud of gas and dust in space
- 8. Explosive death of a massive star
- 10. Region of space with gravity so strong nothing escapes
- 12. Increase in wavelength due to expanding universe
- 14. The entire universe seen as an orderly system
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