Just watched this about ESAs Gaia mission to map the whole galaxy and to create a 3D model of it. Pretty cool video. Don't think FD will replace their procedural generated galaxy for that one 
but maybe enhance it.
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I liked the bit that earth traveled trough 4 arms of the milky way over the last 500 million years and that there have been climate changes linked with it.
but maybe enhance it. .
I liked the bit that earth traveled trough 4 arms of the milky way over the last 500 million years and that there have been climate changes linked with it.