The spiral galaxy Messier 33 (M33), also known as the Triangulum Galaxy, is the third-largest member of the Local Group of galaxies, after the Andromeda galaxy (M31) and our own Milky Way.

Why it's so special: This image of a spiral galaxy taken by the Hubble Space Telescope is a portrait more than two decades in the making. Like most full-color images of space objects, it's a ...

An indie 3D Fighting Game about greatsword duel between alien race and artificial living machines in an unknown planet at the Triangulum galaxy. The game focus on character's movement, finding ...

Prior to its gambol with the Milky Way, the Large Magellanic Cloud may even have been a classic spiral like the Triangulum galaxy, M33, which looks imposing but is actually not much more massive ...