Virtual Apollo Guidance Computer Posted by pplonski86 on Sunday January 27, 2019 @05:57PM from the github.com dept. https://github.com/virtualagc/virtualagc ( 5 comments | 101 points | on HN )
https://www.orbiter-forum.com/showthread.php?t=8091 // TODO: Port NASSP to Celestia (http://www.celestiamotherlode.net/)