+**3bf** (or **three-body problem**) describes the challenge of predicting the individual motions of three celestial bodies interacting under [Gravitation](/wiki/Gravitation). Unlike the two-body problem, this system generally lacks a simple, general analytical solution, often exhibiting [Chaos](/wiki/Chaos). It remains a significant area of study in [Celestial Mechanics](/wiki/Celestial_Mechanics).
+## See also
+- [Two-body Problem](/wiki/Two-body_Problem)
+- [N-body Problem](/wiki/N-body_Problem)
+- [Orbital Mechanics](/wiki/Orbital_Mechanics)
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