03. Why do planets move? How do they spin around? (A K2S Question)
From The Space Library
The very large cloud of dust and gas, which was rotating, contracted into a rotating disk, which in turn caused the balls of dust and gas to rotate, which in turn caused the newly formed planets to move around the Sun, and also to spin.
Answer provided by Ed Frederick, Ph.D.
Question and Answer extracted from the book Kids to Space - by Lonnie Schorer
Buy This Book Click here |