Part of NGC 6357 in Scorpius. Ha/OIII/SII 3 hrs each. The brightest bluest (OIII) region is illuminated by open cluster Pisimis 24, the brightest star of which is a triplet of 100-solar-mass stars. Immediately right of this region there is a beautiful Border Collie looking straight at us. Otherwise, this area looks like something from the Body Bag edition of Bones.
NGC 6357NarrowbandPisimis 24