* Andromeda Galaxy: The Andromeda Galaxy, also known as Messier 31 or M31, is the closest major galaxy to our own, the Milky Way. It is a spiral galaxy located about 2.5 million light-years away in the constellation Andromeda. The Andromeda Galaxy is the largest galaxy in the Local Group, a small cluster of galaxies that also includes the Milky Way.

* Milky Way: Our own galaxy is the Milky Way. It is a barred spiral galaxy that contains several hundred billion stars. The Milky Way is about 100,000 light-years across and is thought to be about 13.6 billion years old.

* Triangulum Galaxy: The Triangulum Galaxy, also known as Messier 33 or M33, is the third largest galaxy in the Local Group. It is a spiral galaxy located about 2.7 million light-years away in the constellation Triangulum.

* Magellanic Clouds: The Magellanic Clouds are two small irregular galaxies that orbit the Milky Way. They are named the Large Magellanic Cloud (LMC) and the Small Magellanic Cloud (SMC). The LMC is about 160,000 light-years away from the Milky Way, and the SMC is about 200,000 light-years away.