The galaxy Triangulum is like the Milky Way and Andromeda galaxies a Spiral Galaxy
That doesn't make sense - there is not "a" triangulum galaxy, it is "the" triangulum galaxy. In other words, this is the proper name of one specific galaxy.
Triangulum is the constellation between Aries the Ram and Andromeda. It's also the name of a spiral galaxy - it's named The Triangulum Galaxy because it's found in the Triangulum Constellation.
The Andromeda Galaxy, and the Triangulum Galaxy.
Canis Major Dwarf Galaxy. If you meant what's the closest spiral galaxy, then the answer is the Triangulum Galaxy.
It is spiral barrered
The name tells us that it is in the Triangulum constellation. That indicates the general direction. Also, the Triangulum Galaxy is approximately 3 million light-years away - fairly close for a galaxy. In other words, it is part of the Local Group.
400,000,000,000.
Two nearby galaxies are Andromeda galaxy and Triangulum galaxy. Andromeda galaxy is about 2.56 million light years away from us. Triangulum galaxy is about 3 million light years away from us.
The Triangulum Galaxy (also known as M33 and NGC 598) is a spiral galaxy 3 million light-years from Earth in the Triangulum constellation, and is 60,000 light-years in diameter, and contains 40 billion stars.
Messier 33 (M33), or NGC 598.
In order of distance from EarthNeptuneBarnard's StarAndromedaTriangulum
Milky Way; Andromeda Galaxy; Large Magellanic Cloud; Small Magellanic Cloud; Triangulum Galaxy. (These five are part of the Local Group.)