Preparing a data visualisation training program and having some fun with the demonstration files. This is an ALMA PHANGS map of the CO clouds of the galaxy NGC 2903. Basically clumps of the densest molecular gas where star formation happens, shown as a volume render and with contours at 5 sigma (4 sigma gives a more interesting result, but that creates a 12 million vertex file which is a right bugger to work with).

#Space
#Astronomy
#3D
#DataVisualisation