Triangulum galaxy (M33) kahkešân-e sebar (#) Fr.: galaxie du Triangle One of the prominent members of the → Local Group situated in the constellation → Triangulum. Also know as NGC 598. M33 is a type Sc → spiral galaxy seen nearly → face-on. It lies 2.8 million → light-years away and its diameter is 52,000 light-years. M33 is thought to be a satellite of the → Andromeda Galaxy. → Triangulum; → galaxy. |