This week’s sextet lies within the boundaries of the constellation Canis Major the Great Dog. First up is magnitude 7.7 NGC 2345. To find this object, look 3° east-northeast of magnitude 5.3 Mu ...

Its big brother, Canis Major, is a well-formed constellation that contains seven ... Astronomy.com’s interactive StarDome to see an accurate map of your sky. This tool will help you locate ...