Stella Octangula -- from Wolfram MathWorld
![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Compound_of_two_tetrahedra.png/640px-Compound_of_two_tetrahedra.png)
Stellated octahedron - Wikipedia
![](http://www.mi.sanu.ac.rs/vismath/zefiro2008/3views_coppia_tetraedri_rosso-giallo&3intersections_926px.png)
Generation of an icosahedron by the intersection of five tetrahedra: geometrical and crystallographic features of the intermediate polyhedra
![](https://pic.blog.plover.com/math/stella-octangula/1.jpg)
The Universe of Discourse : How do you make a stella octangula?
![](http://2.bp.blogspot.com/-QiXGNlhZIhI/TvBjQ6xCJyI/AAAAAAAAAgg/Djhs2oWgr9I/s1600/stella+octangula+model+-2%25271.jpg)
Xplore & Xpress: Zentangle Challenge # 52 - Second entry
Stella Octangula -- from Wolfram MathWorld
![](https://www.researchgate.net/publication/373065303/figure/fig7/AS:11431281180962023@1691761782876/Another-construction-for-the-stella-octangula-numbers-Authors-elaboration.png)
Another construction for the stella octangula numbers. Authors
Tetrahedron, PDF, Tetrahedron
![](https://www.laetusinpraesens.org/docs20s/images/tetra16_files/tetrahedra_2db_explod_anim.gif)
Eliciting Potential Patterns of Governance from 16 Sustainable Development Goals
![](https://static.miraheze.org/polytopewiki/1/19/Altered_stella_octangula.png)
Altered stella octangula - Polytope Wiki
![](https://i.pinimg.com/originals/c9/e3/e5/c9e3e586fe6582ce8fad89c3c2b4b1de.gif)
Octahedron -- from Wolfram MathWorld Octahedron, Education math, Learning tools
Geometric Model by A. Harry Wheeler, Stella Octangula or Stellated Octahedron or Compount of Two Tetrahedra