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.

Caption On the left is a composite image of the Triangulum galaxy, made by overlaying individual images taken by the Hubble Space Telescope as part of the PHATTER survey. Distributions of old and ...

A rare grouping of 10 celestial bodies is captured in a stunning new photo taken during last weekend’s great planetary parade ...

Two spectacular new images from the James Webb Space Telescope (JWST) reveal the stunning and intricate details of a star-birthing region in the Triangulum Galaxy. The James Webb Space Telescope ...

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 ...

Although no three kings were present at the time, amateur astronomer Emmanuel Conseil discovered a "new star" or nova in the Triangulum Galaxy on Christmas Day. He made the discovery using the ...