ASTRO- Mr. Ratliff

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Across
  1. 3. concerned with physical and chemical properties of space object
  2. 6. rock or metal piece that orbits in space
  3. 8. the branch of science that studies space
  4. 9. a scientist who studies the objects in the sky
  5. 10. a star-shaped character used in printing
  6. 11. an ancient instrument used for estimating distance and position of space objects
Down
  1. 1. inconceivably large or costly
  2. 2. a clear see through dome on the top of a plane that can be used for viewing space
  3. 4. plant with star shaped flower
  4. 5. a person trained to travel in space
  5. 7. What to all the vocabulary in this list deal with