https://en.wikipedia.org/wiki/Apollo_11
https://www.popsci.com/these-apollo-pictures-show-crowded-life-astronauts-0/
https://www.forbes.com/sites/lanceeliot/2019/07/16/apollo-11s-infamous-landing-error-code-1202-offers-earthly-lessons-for-self-driving-cars/#15a11d3134bc
https://www.sciencefocus.com/space/apollo-11-space-mission-seconds-from-disaster/
http://blogs.discovermagazine.com/vintagespace/2018/01/05/apollo-11s-1202-alarm-explained/
https://www.vice.com/en_us/article/qkkjax/in-case-they-didn-t-come-back-from-the-moon
https://www.hq.nasa.gov/alsj/a11/a11iceclog.html
https://www.vice.com/en_us/article/qkkjax/in-case-they-didn-t-come-back-from-the-moon
https://history.com/news/apollo-11-moon-landing-timeline
https://www.youtube.com/watch?v=NdGVYfJzkhA
https://www.space.com/26593-apollo-11-moon-landing-scariest-moments.html
https://time.com/5630838/how-neil-and-buzz-almost-were-stranded-on-the-moon-in-1969/
https://www.nasa.gov/mission_pages/apollo/missions/apollo11.html