Year: 2009
Public Domain information: In order to promote the widest possible distribution of this Light Speed versus Special Relativity article, the content authored by Stanley Byers is granted to be in the public domain.
This paper reviews the available speed of light (c) measurements of 1994 AD that demonstrate speed variations of inter-planetary light as measured relative to the motion of:... planets, satellites, the solar system, and the Milky Way galaxy.
The idea that light from a remote source maintains a constant speed (c) relative to all observers regardless of their differing speeds and directions, as proposed by the theory of Special Relativity, is shown to be incompatible with the characteristics of light's speed demonstrated by the 1994 AD data, analysis and charts of Io's eclipse timing.
The one single fact that demonstrates that light speed is not constant to all observers is the "1003 second delay" in Io's eclipse timing,... as discovered by Roemer circa 1676 AD.
http://home.netcom.com/~sbyers11/litespd_vs_sr.htm