Space

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Across
  1. 1. Earth's universe
  2. 4. Jupiter is made up of mostly trapped _________
  3. 6. One of the 4 gas giants
  4. 7. Some black holes are called ________
  5. 9. A rotating disk of dust and gas that surrounds the core of a developing solar system.
  6. 10. A celestial body moving in an elliptical orbit around a star
  7. 12. Areas in space where gravity pulls so much that light itself cannot get out.
  8. 14. A spiral galaxy approximately 2.5 million years from earth
  9. 15. Most of the universe is empty space called a _________
Down
  1. 2. The science that deals with the material universe beyond the earth’s atmosphere.
  2. 3. Giant ball of gas
  3. 5. The space between the stars
  4. 8. Picture taken of Earth in 1990 by Voyager 1
  5. 11. The largest black holes
  6. 13. 4.6 billion year old star, halfway through its main sequence