In this video we analyze the trajectory of a moon about a star in search of a square orbit. It turns out that it's not too difficult to create a reasonably square orbit. Interestingly, the trajectory of a moon about a star is identical to the trajectory of a point on a wheel that rolls without slipping around the outside of a circle!
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Thanks to Tony Morgan for technical advice and helpful discussions and to Noah Lape for helping record the intro/outro clips.
Music by Vincent Rubinetti
Download the music on Bandcamp:
https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown
Stream the music on Spotify:
https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u