Parallax effects are a surprisingly good reason to reject heliocentrism. Wrong, of course, but it does seem to fail the sniff test -- and about all the Greeks had to work with were sniff tests of varying sophistication.

Although now I kind of wonder how Aristarchus' critics explained his observations.

Welcome to Less Wrong! (2010-2011)

by orthonormal 1 min read12th Aug 2010805 comments

42


This post has too many comments to show them all at once! Newcomers, please proceed in an orderly fashion to the newest welcome thread.