Space and Science Crossword

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Across
  1. 3. There are a ton of _____ in our universe.
  2. 5. A _____________ connects stars to make a shape.
  3. 6. At the beginning of the day there is a _______.
  4. 9. An _____ is when one thing goes around another thing.
Down
  1. 1. The ____ orbits earth every month.
  2. 2. _________ is the subject of studying space.
  3. 3. The ___ is a big hot ball of fire.
  4. 4. At the end of the day there is a ______.
  5. 7. The _____ orbits the sun every year.
  6. 8. _____ is the constellation of a man with a bow and arrow.