This visualization shows the unusual motions of the Earth and Sun as viewed from the South Pole of the Moon.
The animation compresses three months (a little over three lunar days) into two minutes.
The virtual camera is on the rim of Shackleton Crater, partially visible in the bottom right, and is aimed at the Earth.
The mountain on the horizon, about 85 miles away, is unofficially known as Mons Malapert.
