Pluto Clue

Did you know that Seymour Simon's SCIENCE DICTIONARY is available on his website for you? Here is an interesting definition that may have come up in the research that many of you have been doing this week for your contest entries. Have you come across these words - Kuiper Belt? This is what the Kuiper Belt looks like. Now click here for Seymour's definition, to help you understand what Kuiper Belt means.