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As ive mentioned before, Chaos exists in many domains of the universe, if not in all areas. I think one of the most interesting realms of chaos is in astronomy, where chaos refers to an abrupt change in some property of an object's orbit, in this case a planet. An object behaving in a chaotic manner may, for example, have an orbital eccentricity that varies cyclically within certain limits for thousands or even millions of years, and then abruptly its pattern of variation changes. The result is a sharp break in the object's history -- its past behavior no longer says anything about its long-term future behavior. Astronomers can predict with relative ease how Earth and the Moon, will travel around their common center of gravity. However when a third gravitating body is introduced (like another planet or the Sun) this makes the long-term evolution of the system impossible, in principle, to predict. Its also interesting that current computers can't even keep up with the lengthy long-term calculations.
"The summit is just a halfway point"
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