The process of constructing Polyhedra by extending the facial Planes past the Edges of a given Polyhedron.
See also Archimedean Solid Stellation, Dodecahedron Stellations, Faceting, Icosahedron Stellations, Kepler-Poinsot Solid, Polyhedron, Stella Octangula, Stellated Polyhedron, Stellated Truncated Hexahedron, Stellation Truncation, Uniform Polyhedron
References
Fleurent, G. M. ``Symmetry and Polyhedral Stellation Ia and Ib. Symmetry 2: Unifying Human Understanding, Part 1.''
Comput. Math. Appl. 17, 167-193, 1989.
Messer, P. W. ``Les étoilements du rhombitricontaèdre et plus.'' Structural Topology 21, 25-46, 1995.
Messer, P. W. and Wenninger, M. J. ``Symmetry and Polyhedral Stellation. II. Symmetry 2: Unifying Human Understanding, Part 1.''
Comput. Math. Appl. 17, 195-201, 1989.