Mars Society

The flag of the Mars Society is an equal vertical tricolour of red, green, and blue.
==Symbolism==
The three stripes represent the three stages phases of development of the planet: the red stands for the current desert, the green for a second step — planet with vegetation, and the blue for the fully terraformed blue planet Mars.
Category:Unofficial flags
Category:Red
Category:Green
Category:Blue
Category:Proportions 2-3