As to the scientific question, there is a logical circularity in claims of how far light has traveled before seen on Earth. Assumptions need to be set forth more clearly, as Rob was pointing out.--[[User:Aschlafly|Andy Schlafly]] 20:14, 30 January 2012 (EST) | As to the scientific question, there is a logical circularity in claims of how far light has traveled before seen on Earth. Assumptions need to be set forth more clearly, as Rob was pointing out.--[[User:Aschlafly|Andy Schlafly]] 20:14, 30 January 2012 (EST) |