Any unwanted signal in astrophotography (signal = light, radiance) is called noise. There are many types of noise depending on its source;

Our DSLR or Mirrorless Cameras offer us the option to save the photo we take in two different formats. JPEG & RAW JPEG is a compressed...

Get an insight into photographing the Milky Way in this quick overview of gear, planning, and equipment needed for night sky photography....