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Mysteries of Cosmic Frontiers is a easy crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Mysteries of Cosmic Frontiers
Explore the vast vocabulary of space phenomena, celestial bodies, and cosmic science in this universe-themed crossword puzzle.
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Across
  • 1. Region in space with gravity so strong that not even light escapes
  • 2. Extremely luminous active galactic nucleus
  • 3. Distance light travels in one year
  • 4. Study of the origin and development of the universe
  • 5. The leading explanation for the origin of the universe
  • 6. Ice and dust body that develops a glowing tail near the Sun
  • 9. Instrument used to observe distant objects in space
  • 11. Highly magnetized rotating neutron star that emits beams of radiation
  • 16. Recognizable pattern of stars within a constellation
  • 19. Cloud of gas and dust in space, often star-forming
Down
  • 7. Path of a celestial object around another
  • 8. Invisible matter that exerts gravitational forces
  • 10. Planet orbiting a star outside our solar system
  • 12. Explosive death of a massive star
  • 13. Massive system of stars, dust, and dark matter
  • 14. Event when one celestial body moves into the shadow of another
  • 15. Small rocky body orbiting the Sun
  • 17. Object that orbits a planet or star
  • 18. Dense stellar remnant composed mostly of neutrons
  • 20. The universe regarded as a complex system
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