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What do you know?
  1. Have you ever looked through a telescope? If so, what did you see? If not, what would you like to see?
    (See answer)
  2. Had you heard of Galileo before you read about him in this article? What did you know about him?
    (See answer)

NOTE: Image, upper right, is a montage. The left side shows the HST image of the Whirlpool Galaxy; right side shows Parsons' drawing of it.