And if I recall correctly, there is a simple histogram shift one can apply to the pathfinder imagery that makes the landscape look very earth-like - blue sky, tan rocks, etc... I joked with some of my fellow grad-students about that, and some really thought I was on to something. I hope they are not in the Hoagland / CT camp now, but who knows?

CJSF

__________________
Two years ago moved from my town
I was looking up past the city lights
But the city lights got in my way

See the constellation ride across the sky
No cigar, no lady on his arm
Just a guy made of dots and lines

-from "See The Constellation"
by They Might Be Giants