Starship Asterisk*

People seem to be using subjective criteria to prove objective facts here. It is dificult to prove color exists except by popular agreement. Color seems to be "in the eye of the beholder." But according to the alternating pattern of the squares, in this APOD example, if squares A and B are...

It seems to me that the geometry of the graph would prove the colors are different. The grid pattern shows left right and top bottom dissimilarity in block color. As well, the squares that are only partially obscured should reveal a blending of two colors to provide a comparison. If the black white ...