Galaxies

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Across
  1. 1. Ellipticals are the most ___ galaxies.
  2. 2. Galaxy that has no apparent internal structure or spiral arms
  3. 3. Edwin Hubble went to Mount Wilson, studied the night sky, and saw ___.
  4. 6. Our own galaxy, The ___ is a spiral galaxy.
  5. 7. The rarest galaxies are elliptical ___ galaxies.
  6. 8. The largest galaxies are ___ ellipticals.
  7. 9. Galaxy that has no defined shape and structure
  8. 12. 2 The smallest galaxy is ___.
  9. 13. The largest galaxy, is __ 1101 a supergiant elliptical galaxy.
  10. 14. Irregular galaxies are small and large ___ clouds.
  11. 16. A type of barred galaxy would be ___.
  12. 17. How are galaxies named?
  13. 18. Rotating disc with spiral 'arms' that curve out from a dense central region
Down
  1. 1. VV340 is an example of ____ galaxies?
  2. 4. There are 100 ____ stars in IC 1101!
  3. 5. Spiral galaxy with central bar shaped structure
  4. 7. The smallest galaxies are___ elliptical galaxies.
  5. 10. There are only ____ stars in Segue 2.
  6. 11. Edwin Hubble was a famous___.
  7. 14. An example of an elliptical galaxy is ___.
  8. 15. How did the Hubble telescope advance knowledge of galaxies? Found the ___ of the stars.