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Astronomy Picture of the Day - NGC 3521: Galaxy in a Bubble
NASA ^ | 19 Jun, 2025 | Image Credit & Copyright: Vikas Chander

Posted on 06/19/2025 12:07:33 PM PDT by MtnClimber

Explanation: Gorgeous spiral galaxy NGC 3521 is a mere 35 million light-years away, toward the northern springtime constellation Leo. Relatively bright in planet Earth's sky, NGC 3521 is easily visible in small telescopes but often overlooked by amateur imagers in favor of other Leo spiral galaxies, like M66 and M65. It's hard to overlook in this colorful cosmic portrait though. Spanning some 50,000 light-years the galaxy sports characteristic patchy, irregular spiral arms laced with dust, pink star forming regions, and clusters of young, blue stars. The deep image also finds NGC 3521 embedded in fainter, gigantic, bubble-like shells. The shells are likely tidal debris, streams of stars torn from satellite galaxies that have undergone mergers with NGC 3521 in the distant past.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; nasa

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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 06/19/2025 12:07:33 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 06/19/2025 12:07:53 PM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: 21stCenturion; 21twelve; 4everontheRight; A Navy Vet; A_perfect_lady; abb; AFB-XYZ; AFPhys; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

3 posted on 06/19/2025 12:08:33 PM PDT by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: MtnClimber

Wow.


4 posted on 06/19/2025 12:11:43 PM PDT by No name given ( Anonymous is who you’ll know me as)
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To: MtnClimber

Beautiful detail.


5 posted on 06/19/2025 12:13:54 PM PDT by telescope115 (I NEED MY SPACE!!! 🔭)
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To: MtnClimber; dfwgator

What’s it like inside the bubble?
Does your head ever give you trouble?

It’s no sin.
Trade it in.

Sort it out.
You’ll make out.

Glenn Shorrock is 80 now, coming up on 81 Lord willing 🙏


6 posted on 06/19/2025 12:16:44 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They did Eat, They Drank, They Bought, They Sold ......)
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To: MtnClimber

7 posted on 06/19/2025 12:19:36 PM PDT by Deaf and Discerning
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To: MtnClimber

Now that is a LOT of dope smoking.


8 posted on 06/19/2025 12:57:45 PM PDT by Seruzawa ("The Political left is the Garden of Eden of incompetence" - Marx the Smarter (Groucho))
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To: SaveFerris

What a great song.

One of my favorite albums back then was their live album “Backstage Pass”. Never got to see them live, though.


9 posted on 06/19/2025 2:15:40 PM PDT by dfwgator (Endut! Hoch Hech!)
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To: dfwgator

I turned it off or changed radio 📻 stations whenever it came in for decades

I have now rediscovered it recently and realized what a GREAT song it is

Form a duet
Let Him sing Melody
You’ll provide the Harmony

wow

https://youtu.be/7tcutmdnFvk?si=lri13qR3gQUFw4AV


10 posted on 06/19/2025 2:28:06 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They did Eat, They Drank, They Bought, They Sold ......)
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To: dfwgator

Saw a guy pretending to be Jeff Porcaro about 1978. He didn’t look ANYTHING like
Jeff Porcaro but I didn’t know what Jeff looked like at that time.

Somehow he made his way backstage to a local Little River Band performance.

He cost a naive local girl and her family an enormous amount of money via his fraud.

We never found out who that guy really was.


11 posted on 06/19/2025 2:36:40 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They did Eat, They Drank, They Bought, They Sold ......)
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To: MtnClimber

The brightest star in this image (at about 1 O’Clock from the galaxy) also seems to have a faint “bubble” around it.


12 posted on 06/19/2025 2:54:28 PM PDT by FroggyTheGremlim (Hail to Pitt!)
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