Across
- 5. A place in space where gravity pulls so much that even light can not get out
- 7. Closest star to earth
- 9. Constellation: The Hunter
- 10. A cloud of gas and dust in outer space
Down
- 1. the dense core left behind by a dying star that has run out of nuclear fuel and shed its outer layers
- 2. A celestial object of very small radius and very high density
- 3. The idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now
- 4. Explosion of star
- 6. Last element stars create in their cores
- 8. Our Galaxy