AstroGrav iconAstroGrav Help /Sample Simulations /Solar System /Viewpoints /Earth and MoonVersion 5.1

Earth and Moon

This simulation illustrates how the Earth's phase as seen from the Moon is always the complement of the Moon's phase as seen from the Earth.

Since different computers run at different speeds, you may need to edit the evolution time step to get the simulation to run at an acceptable rate.

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