+The **Planetary Surface** is the solid or liquid outermost layer of a [Planet](/wiki/planet) or other [Celestial Body](/wiki/celestial_body). It defines the physical landscape, shaped by geological forces and interaction with space or an [Atmosphere](/wiki/atmosphere).
+## See also
+- [Geology](/wiki/geology)
+- [Topography](/wiki/topography)
+- [Erosion](/wiki/erosion)
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