Space

1234567891011121314
Across
  1. 2. A celestial body moving in an elliptical orbit around a star
  2. 3. Giant ball of gas
  3. 7. Most of the universe is empty space called a _________
  4. 8. A rotating disk of dust and gas that surrounds the core of a developing solar system.
  5. 11. Jupiter is made up of mostly trapped _________
  6. 12. The science that deals with the material universe beyond the earth’s atmosphere.
  7. 14. The largest black holes
Down
  1. 1. The space between the stars
  2. 4. Areas in space where gravity pulls so much that light itself cannot get out.
  3. 5. 4.6 billion year old star, halfway through its main sequence
  4. 6. One of the 4 gas giants
  5. 8. Picture taken of Earth in 1990 by Voyager 1
  6. 9. A spiral galaxy approximately 2.5 million years from earth
  7. 10. Earth's universe
  8. 13. Some black holes are called ________