Flag of Triangulum Galaxy
The Triangulum Galaxy Flag is composed of three colours - red, white, and green. The Triangulum Galaxy was first observed by an Italian Astronomer - Giovanni Battista Hodierna in 1654, thus the colours the Italy. Mr Hoierna was born on Sicily which coincidentally looks like a Triangle.
Picture of Giovanni H, it seems that he had some Moorish or African heritage.
Triangulum Flag flying over Triangulum Galaxy