6 min read
The fundamental difference between a refractor and a reflector is how they collect and focus light: a refractor telescope uses...
Observatory
3 min read
If you’ve ever dived into the weeds of deep-sky imaging software, you’ve probably run into the term PSF, or Point...
2 min read
The Wizard Nebula (NGC 7380) is an active stellar nursery. At the cluster's heart is DH Cephei, an exceptionally massive,...
4 min read
As I have already mentioned in another article, astrophotography is the art of capturing extremely low amounts of light over...
2 min read
Messier 39 (also designated M39 or NGC 7092) is a large, loosely bound open star cluster located in the northern...
2 min read
As I stated a year ago, I have returned to the Sh2-129, popularised as the Flying Bat Nebula. It is...
5 min read
The simple answer is: you cannot! Yes, this is the most frustrating part of the hobby, especially when the small...
