How about this image? Taken en route to the moon during the LM inspection.

AS11-36-5389
ALSJ caption reads:This photo, taken during the initial LM inspection, on the day before lunar orbit insertion, shows the 16-mm Data Acquisition Camera (DAC) mounted in the LMP's window."

See the "blue sky"? You should epect to see this effect in any photo where the focal point is within the spacecraft's interior and there's a window in the background.
I think the consensus is that the windows scatter blue light much like our nitrogen atmosphere.

Also AS11-36-5390 is famous picture of Buzz Aldrin and is the next frame of the same magazine. There is the LMP's window in the background of that one too.


<font size=-1>[ This Message was edited by: Andrew on 2002-05-28 13:25 ]</font>