Super Solar Solar System Brain Smasher

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Across
  1. 1. Something with no mass or charge
  2. 3. To do with the reflection of light
  3. 6. The passing of a moon, planet or asteroid in front of a star of planet
  4. 7. A point in an object's orbit
  5. 9. To do with the universe. (Break apart the word)
  6. 10. The position of the moon when it is at its full or new phase
Down
  1. 2. An _ shaped galaxy
  2. 4. An _ sphere (one word)
  3. 5. Russell Diagram- The name of a type of diagram. The first word is hyphenated and consists of two last names.
  4. 8. A stage in the cycle of the moon