The heart of the Heart (Melotte-15)

This is the core part of the Heart Nebula (IC 1805, Sharpless 2-190). The clearest part of the picture is called Melotte-15. It’s an open…

View More The heart of the Heart (Melotte-15)

Crab Nebula (M1) in HSOrgb

www.astrobin.com/8hm9vx Long integration capture using narrow band filters and HSO palette plus rgb stars. My longest integration up to now (51 hours), capturing frames during…

View More Crab Nebula (M1) in HSOrgb