NGC 4565 is an edge-on spiral galaxy located in the Coma Berenices constellation about 30 to 50 million light-years away. It is known as the "Needle Galaxy" because of its narrow profil...
The IC434 or Horse Nebula is a bright red nebula in the Orion Constellation that has almost no emission in the Oiii spectrum and can be nicely observed with the CHI-3 telescope. The dat...