<p>According to <a href="http://www.space.com/11841-milky-spiral-galaxy-twins-photo.html" rel="noreferrer">this article</a> on space.com the most similar looking galaxy to our own is NGC 6744. The source of this article comes from a statement by the ESO (European Southern Observatory) which says:</p>
<blockquote>
<p>If we had the technology to escape the Milky Way and could look down on it from intergalactic space, this view is close to the one we would see — striking spiral arms wrapping around a dense, elongated nucleus and a dusty disc.</p>
<p>There is even a distorted companion galaxy — NGC 6744A, seen here as a smudge to the lower right of NGC 6744, which is reminiscent of one of the Milky Way’s neighboring Magellanic Clouds</p>
</blockquote>
<p>Included below is an image of the galaxy (NGC 6744) in question, taken with the Wide Field Imager on the MPG/ESO 2.2-meter telescope.</p>
<p><a href="https://i.sstatic.net/vMzBT.jpg" rel="noreferrer"><img src="https://i.sstatic.net/vMzBT.jpg" alt="enter image description here" /></a></p>
<p>However it is also noted that while the Milky Way and NGC 6744 are similar in appearance, NGC 6744 is almost twice the diameter of the Milky Way.</p>

CC BY-SA 3.0
2017-01-23T20:00:32.590Z
Perhaps a point to make is that we don't have a precise knowledge of what our own Galaxy looks like. There are even disputes over the number and location of spiral arms. So I don't think this question has a "right" answer and the quote just says this galaxy is close to what the MW might look like
ProfRob
CC BY-SA 3.0
2017-01-26T15:15:17.790Z
Perhaps this answer should also address the sheer number of galaxies out there. It isn't really easy to survey all galaxies theoretically visible through a powerful telescope so NGC 6744 is more like the most similar known/considered to date. This article claims about a hundred million galaxies have been classified but doesn't give a source, perhaps we can find a better number to improve the answer: https://www.quora.com/Of-the-entire-Universe-how-much-have-we-mapped-or-looked-at
user25972
CC BY-SA 3.0
2017-01-23T11:43:18.953Z
2017-01-23T11:43:18.953Z
2020-06-17T09:47:40.653Z
Dean
<p>Is there a particular galaxy cataloged by astronomers which is considered to most closely resemble what the structure of the Milky Way is believed to look like, when viewed from a similar distance?</p>

<galaxy><observational-astronomy><ngc>
What galaxy looks the most like the Milky Way?
MattyZ
# What galaxy looks the most like the Milky Way?

(Asked by: username_0 on 2017-01-23)

Is there a particular galaxy cataloged by astronomers which is considered to most closely resemble what the structure of the Milky Way is believed to look like, when viewed from a similar distance?

**Tags:** galaxy, observational-astronomy, ngc


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## 1 answers

### Answer by username_1 on 2017-01-23. Score: 6 | Accepted answer

According to [this article](http://www.space.com/11841-milky-spiral-galaxy-twins-photo.html) on space.com the most similar looking galaxy to our own is NGC 6744. The source of this article comes from a statement by the ESO (European Southern Observatory) which says:

> If we had the technology to escape the Milky Way and could look down on it from intergalactic space, this view is close to the one we would see — striking spiral arms wrapping around a dense, elongated nucleus and a dusty disc.
>
> There is even a distorted companion galaxy — NGC 6744A, seen here as a smudge to the lower right of NGC 6744, which is reminiscent of one of the Milky Way’s neighboring Magellanic Clouds

Included below is an image of the galaxy (NGC 6744) in question, taken with the Wide Field Imager on the MPG/ESO 2.2-meter telescope.

[![enter image description here](https://i.sstatic.net/vMzBT.jpg)](https://i.sstatic.net/vMzBT.jpg)

However it is also noted that while the Milky Way and NGC 6744 are similar in appearance, NGC 6744 is almost twice the diameter of the Milky Way.

> **Comments:**
> **username_2**: Perhaps a point to make is that we don't have a precise knowledge of what our own Galaxy looks like. There are even disputes over the number and location of spiral arms. So I don't think this question has a "right" answer and the quote just says this galaxy is close to what the MW might look like  
> **username_3**: Perhaps this answer should also address the sheer number of galaxies out there. It isn't really easy to survey all galaxies theoretically visible through a powerful telescope so NGC 6744 is more like the most similar known/considered to date. This article claims about a hundred million galaxies have been classified but doesn't give a source, perhaps we can find a better number to improve the answer: https://www.quora.com/Of-the-entire-Universe-how-much-have-we-mapped-or-looked-at  

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