Challenging puzzle for experienced crossword solvers
Celestial Mysteries of the Expanding Cosmos
A challenging crossword exploring key concepts and phenomena related to the vast universe and its mysteries.
1
2
3
4
5
6
7
8
9
10
Across
- 1. Invisible substance that makes up most of the universe's mass
- 2. The study of the origin and evolution of the universe
- 3. Region of space with gravity so strong even light can't escape
- 4. Cloud of gas and dust in space often where stars form
- 7. Small rocky body orbiting the Sun
Down
- 5. Type of black hole found at the center of most galaxies
- 6. Extremely bright and distant active galactic nucleus
- 8. A massive system of stars, dust, and gas bound by gravity
- 9. Explosive death of a massive star
- 10. Boundary beyond which events cannot affect an observer, also event horizon
Similar Crossword Puzzles
- A challenging crossword exploring fundamental concepts, celestial bodies, and phenomena of the universe.
- Explore the vast vocabulary of space phenomena, celestial bodies, and cosmic science in this universe-themed crossword puzzle.
- Explore the vast universe with this crossword featuring celestial bodies, cosmic phenomena, and the science behind space.
- Explore the vast universe through this crossword featuring key celestial bodies, cosmic phenomena, and astronomical concepts.