galaxies

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Across
  1. 2. way- the spiral galaxy in which we live
  2. 3. - a galaxy that is spiral shaped with arms spreading out around the dense center
  3. 5. of the space and everything including stars planets and galaxies
  4. 7. a galaxy with no define shape made from 2 galaxies that collided
  5. 8. year-the distance light travels in one year
  6. 9. central region of milky way
Down
  1. 1. of all celestial objects like planets astriods and moon that orbit the sun or orbit objects orbiting the sun
  2. 4. a galaxy that is disk shaped with arms spreading out around a dense center
  3. 6. a galaxy that is oval shaped
  4. 9. a system of millions or billions of stars made of gas dust held together by gravitational attraction