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Astronomy Picture of the Day - NGC 4631: The Whale Galaxy
APOD.NASA.gov ^ | 6 Oct, 2022 | Image Credit & Copyright: Michael Sherick

Posted on 10/06/2022 3:01:52 PM PDT by MtnClimber

Explanation: NGC 4631 is a big beautiful spiral galaxy. Seen edge-on, it lies only 25 million light-years away in the well-trained northern constellation Canes Venatici. The galaxy's slightly distorted wedge shape suggests to some a cosmic herring and to others its popular moniker, The Whale Galaxy. Either way, it is similar in size to our own Milky Way. In this sharp color image, the galaxy's yellowish core, dark dust clouds, bright blue star clusters, and red star forming regions are easy to spot. A companion galaxy, the small elliptical NGC 4627 is just above the Whale Galaxy. Faint star streams seen in deep images are the remnants of small companion galaxies disrupted by repeated encounters with the Whale in the distant past. The Whale Galaxy is also known to have spouted a halo of hot gas glowing in X-rays.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: nasa
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

For more detail go to the link and click on the image for a high definition image. You can then move the magnifying glass cursor then click to zoom in and click again to zoom out. When zoomed in you can scan by moving the side bars on the bottom and right side of the image.

1 posted on 10/06/2022 3:01:52 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 10/06/2022 3:02:09 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; America_Right; AZ .44 MAG; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 10/06/2022 3:02:40 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber
Sure enough, that is a whale galaxy.


4 posted on 10/06/2022 3:11:40 PM PDT by DannyTN
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To: MtnClimber

Stacey! Is that you?


5 posted on 10/06/2022 3:24:43 PM PDT by Seruzawa ("The Political left is the Garden of Eden of incompetence" - Marx the Smarter (Groucho))
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To: MtnClimber

Thanks, MtClimber. Every time I look at one of these galaxies in a close-up view, it is awe inspiring. Clouds of stars!!


6 posted on 10/06/2022 3:46:55 PM PDT by oldplayer
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To: MtnClimber

It looks like a whale…..eating a cheeseburger….with extra pickles.


7 posted on 10/06/2022 3:52:07 PM PDT by blueunicorn6 ("A crack shot and a good dancer” )
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To: MtnClimber

Now Led Zepplin’s “Moby Dick” is stuck in my head. Heh.


8 posted on 10/06/2022 4:24:51 PM PDT by AFB-XYZ (Stand up, or bend over)
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To: MtnClimber

Lots of blue stars, bright and hot.


9 posted on 10/06/2022 4:48:36 PM PDT by JPG (MAGA)
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To: MtnClimber

Is that the Pot of Petunia Galaxy next to it?


10 posted on 10/06/2022 5:43:13 PM PDT by Zathras
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To: blueunicorn6
It looks like a whale…..eating a cheeseburger….with extra pickles.

So you see it too! It is not just me.

11 posted on 10/06/2022 6:06:46 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

Once again, thank you for these. It is an endless supply of great desktop wallpapers to change out. This one centers real nice... :)


12 posted on 10/06/2022 6:20:01 PM PDT by Openurmind (The ultimate test of a moral society is the kind of world it leaves to its children. ~ D. Bonhoeffer)
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