.M13 file extension

This is the basic program to work with .M13 extension

Where is M13

Where is M13 Where is M13

Where is M13? is a unique application that helps you visualize the locations and physical properties of deep sky objects in and around the Galaxy. Using paired face-on and edge-on views, the Galaxy View shows you where that cluster or nebula is actually located relative to the center and plane of the Galaxy, providing a unique 3-D perspective... (more)

The program works with the following extensions: m13