Space Vocabulary

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Across
  1. 3. Beyond violet in the system
  2. 4. an array of entities, light waves or particles.
  3. 6. to retreat
  4. 7. showing hopelessness
  5. 10. A three dimensional image presented by light.
Down
  1. 1. A state of peacefulness, calm
  2. 2. When the sun reaches its farthest point from the equator
  3. 5. to stop merchant ships from entering port
  4. 8. relating to the night
  5. 9. The shape of the orbit