Rosette nebula HSO

Rosette nebula HST palette

There is a well-defined list of the most prominent astrophotography targets, and the Rosette nebula in Monoceros has been on this list since the…


Rosette stars - blue is hot

Not so long time ago Saint Valentine's Rosette appeared in my blog. A few days later I pictured a little bit of RGB light to this frame, so it is now…


Saint Valentine's Rosette - update

NGC2244 is formal code of the star open cluster placed about 5000 light years away in the constellation Monoceros (Unicorn). The stars in this…