23 If anyone still think that the moon landing was real, take a look at this (youtu.be) posted 3 years ago by Allas8 3 years ago by Allas8 +24 / -1 73 comments share 73 comments share save hide report block hide replies
http://walter.bislins.ch/bloge/index.asp?page=Advanced+Earth+Curvature+Calculator
Perceived distance varies depending on weather conditions. Height of viewer. This is the official formula. Plug in your own numbers.