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What do you know?
  1. The time between the discovery of Pluto and its largest moon, Charon, was almost 50 years. What do you think are the reasons for this long gap between discoveries?
    (See answer)
  2. Why do you think the discovery of the smaller moons of Pluto was made by the Hubble Space Telescope?
    (See answer)
  3. What kinds of questions do you have about Pluto or its moons?
    b.) Do you think New Horizons will answer these questions?
    (See answer)