Gravity is a lie

The blue is more buoyant than the red liquid it floats on top but the stars make it dip below the red slightly.

the blue is hollow and floats like a boat. case closed :p

The colours should mix to a light purple

One must learn WHY things work on a starship. Gravity is very important, but isn’t the only force- and by present theory is the weakest of all fundamental forces. It is extremely easy with principals of physics, chemistry, and hard sciences to explain how the colors of the flag can appear to defy gravity- but if you don’t believe me here is a visual example with some easy to follow explanations: http://www.mykidsadventures.com/how-to-stack-liquids/