Fun with Math and Physics

You and I can estimate where objects in space are going to be at a given date. We can do it with pencil and paper and this math! Alternatively, we could spend 25 US dollars on a simulator with beautiful music, and have somebody do it for us with visuals and facts and numbers (and coordinates! How fun is that?).

Other possible uses for Universe Sandbox^2:

Also, you can no longer conclude that I am Not Writing when my Steam account is active. Muahahaha.


R. E. Stearns