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M33 - Triangulum Galaxy

The Triangulum galaxy is located at a distance of about 2.8 million light-years from earth in the constellation Triangulum.

 

With about half the diameter of Milky Way, it is the third-largest member of our Local Group of galaxies. Our Local Group consists of several dozen galaxies; our Milky Way, the Andromeda galaxy, the Triangulum galaxy and several smaller dwarf galaxies.

 

Andromeda and the Triangulum Galaxy are linked by streams of hydrogen gas and embedded stars. The two galaxies may have had a close interaction in the past and it looks as if they will do so again in about 2.5 billion years.

 

I probably won't be around to photograph this galactic encounter...

 

Canon EOS 7D mk ll

William Optics Megrez 88mm f5.6

Focal Length 498mm

Sum of 80 Images 90 sec each at ISO 1600 = 2:00h

Stacked with Fitswork4

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Uploaded on November 30, 2015
Taken on November 11, 2015