Stereographic pair showing orbital planes of the GPS (Global Positioning System) satellite network. Converge your eyes to view in full 3D. The red, green, and blue orbits are mutually orthogonal to each other, as are the cyan, magenta, and yellow orbits.
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Stereographic pair showing the local supercluster of galaxies. Our Local Group of galaxies is the small blue object in the center of the graphic. Just next to it is the Virgo Galaxy Cluster shown in green. Beyond that is the Coma Galaxy Cluster in red, and the Pisces Galaxy Cluster in yellow. The large Centaurus Galaxy Cluster is shown in purple. The box is one billion light years across.