Changes

: The [[Field Line|field lines]] for a [[Gravitational Field|gravitational field]] around a single isolated [[object]] are generally [[Radial Field Line|radial]]. However, for very large [[sphere|spherical]] [[object]]s the [[Field Line|field lines]] can be approximated as [[Uniform Field Line|uniform]] for small regions close to the surface of that [[object]]. This is due to the gradual curvature of [[object]]s with large [[radius]].