How To Add Extra Planets To Celestia
2012 VP113 on Celestia We have been receiving questions about how to add extra planets (models) to Celestia. We listen to what our website visitors ask us, so here’s a…
Sedna, 2012 VP113, And the Lost Orb Planet X
Astronomers, astrophysicists, astrobiologists, geologists, and other scientists have long looked for a Super Earth as an answer to perturbations in the orbits of the outer Solar System planets. They have…