Unit 2 vocab words

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Across
  1. 3. 3.26 light years
  2. 4. A minute of arc is 60 of this
  3. 7. Math geometry sct
  4. 9. Centauri, Brightest star
  5. 10. year, the distance light travels in a year,
  6. 11. Way, our galaxy
Down
  1. 1. A complete circle is 360
  2. 2. cluster, Star cluster around black hole
  3. 5. = 1/p, The equation of stellar distance
  4. 6. unit, measurement equal to 149.6
  5. 8. 12 zeros
  6. 9. the thumb shift