Space/Science — HabitableZone

Space/Science » in reply to Mars, the "Greenish" Planet?

Re: Mars

This is interesting. The "seasonal" changes in color on Mars were so commonly observed before the Space Age that attributing them to vegetation of some sort seemed obvious. It is odd that this hasn't been addressed in much more detail with our new observational capacity.

Log in or register to post.

The whole thread (29 posts)