UNiverse

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Across
  1. 3. all of the billions of ______ and the space around them make the Universe
  2. 5. used to study distant parts of the universe.
  3. 8. there are hundreds of billions of stars in the
Down
  1. 1. the solarsystem is smaller than a galaxy.
  2. 2. the Universe is ________ than a galaxy.
  3. 4. the sun and everything that orbits around it
  4. 6. our earth orbits the _______________.
  5. 7. the Milky Way has 200-400 ___________ stars.