What is the primary geometric characteristic separating the Oort Cloud from the Kuiper Belt?
Answer
The Oort Cloud forms a massive, three-dimensional sphere surrounding the solar system.
The Kuiper Belt is a confined, donut-shaped disk, whereas the Oort Cloud starts much farther out and forms a massive, three-dimensional sphere surrounding the entire solar system.
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The Oort Cloud: Crash Course Astronomy #22 - YouTube
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