Creationists often appeal to the facts of science to support their view, and evolutionists often appeal to philosophical assumptions from outside science.

By analyzing data from Greenwich Observatory in the period 1836-1953, John A. Eddy [Harvard-Smithsonian Center for Astrophysics and High Altitude Observatory in Boulder] and Aram A. Boornazian [mathematician with S. Ross and Co. in Boston] have found evidence that the sun has been contracting about 0.1% per century during that time, corresponding to a shrinkage rate of about 5 feet per hour. And digging deep into historical records, Eddy has found 400-year-old eclipse observations that are consistent with such a shrinkage.

It's not really a question of who is biased, but which bias is the correct bias with which to be biased!

Creationists often appeal to the facts of science to support their view, and evolutionists often appeal to philosophical assumptions from outside science.