Space/Science — HabitableZone

Space/Science » in reply to Here's a couple

Re: Here's a couple

Cool image. There are apparent small greenish areas on some rocks. The colors on Mars are uncertain but Gil Levin has used this to suggest there could be lichen on Mars:

Color and Feature Changes at Mars Viking Lander Site, Journal of Theoretical Biology, (1978) 75, 381-390.
http://www.biospherics.com/mars/color/color.htm

Bob Clark

Log in or register to post.

The whole thread (25 posts)