So what are the colors of Mars?
Alcaray mentioned that at recent MER landing site meetings THEMIS team members presented some color images of possible landing sites.
Did they show highly varied colors as in this image of Noctis Labyrinthus:
Clouds in Noctis Labyrinthis.
http://planetscapes.com/solar/cap/mars/noctis.htm
Or were the color variations muted as has been argued by some who say color images of Mars will offer no useful scientific information?
Bob Clark