Challenging puzzle for experienced crossword solvers
Mysteries of the Cosmic Expanse
Explore key terms and phenomena that define the vast universe in this engaging crossword puzzle.
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Across
- 1. Explosive death of a massive star
- 2. Space telescope that revolutionized astronomy
- 3. Extremely bright galactic nucleus powered by a black hole
- 4. Tiny subatomic particle with no electric charge
- 8. The universe as an ordered whole
Down
- 5. Cloud of gas and dust in space
- 6. Massive system of stars, dust, and dark matter
- 7. Invisible substance believed to make up most of the universe’s mass
- 9. Small rocky body orbiting the sun
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