Space Engine Zen - Saggitarius A* System
Celebrating the Nobel Prize in physics this week by recording a highly sped up video of how the stars around the black hole Sag A* orbit.
https://en.wikipedia.org/wiki/Sagitta...
https://en.wikipedia.org/wiki/Andrea_...
https://en.wikipedia.org/wiki/Reinhar...
Space Engine is a free space exploration simulator available here: http://spaceengine.org/