Another image from the Grandpré weekend end of February. In total 120x120s or 240′, or 6hrs of Nikon D750 ISO 800 with the EDPH 76MM F 4,5
It’s called “molecular” because these clouds have showed evidence of very complex molecules. In fact this complex is the closest stellar nursery to Earth at a distance of only 400 lightyears.
Click on the image for a larger view.