BO Effect

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The Butcher Oemler Effect

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BO Effect

  1. 1. Carl Sagan Kristine & Emily’s Final Podcast
  2. 2. When Galaxies go to Cluster City
  3. 3. THE BUTCHER-OEMLER EFFECT.
  4. 5. This is a city.
  5. 6. Lots of people.
  6. 7. Lots of people.
  7. 8. This is a galaxy cluster.
  8. 9. Lots of galaxies.
  9. 10. DUST . Clusters have lots of: GAS H
  10. 11. Lots of galaxies.
  11. 12. Pebble.
  12. 13. James Lowenthal, PhD Smith College
  13. 14. Lots of galaxies.
  14. 15. Feather.
  15. 16. If you took a feather and threw it into a cloud, the feather will slow down, and stop upon entrance. Likewise, the gas of the cluster stops the star fuel as it enters. The feather will stop and the pebble will keep going.
  16. 18. WHY ?
  17. 19. Gravity.
  18. 21. m
  19. 22. <ul><li>TRANSFORMATION </li></ul>
  20. 52. Bye!

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