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Astronomy Picture of the Day - NGC 7635: The Bubble Nebula
NASA ^ | 27 Jul, 2026 | Image Credit & Copyright: Paweł Piechnik

Posted on 07/27/2026 12:27:17 PM PDT by MtnClimber

Explanation: What created this huge space bubble? Blown by the wind from a star, this tantalizing, head-like apparition is cataloged as NGC 7635, but known simply as the Bubble Nebula. Taken from Krakow, Poland, the featured view utilizes a long exposure to reveal the intricate details of this cosmic bubble and its environment. Although it looks delicate, the 10 light-year diameter bubble offers evidence of violent processes at work. Seen here right of the Bubble's center, a bright hot star is embedded in the nebula's reflecting dust. A fierce stellar wind and intense radiation from the star, which likely has a mass 10 to 20 times that of the Sun, has blasted out the structure of glowing gas against denser material in a surrounding molecular cloud. The intriguing Bubble Nebula lies a mere 11,000 light-years away toward the boastful constellation Cassiopeia.


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 07/27/2026 12:27:17 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 07/27/2026 12:27:45 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

3 posted on 07/27/2026 12:29:39 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

🪐 🌟 🌌 🍔

4 posted on 07/27/2026 12:30:21 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.


5 posted on 07/27/2026 12:40:57 PM PDT by No name given ( Anonymous is who you’ll know me as )
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To: MtnClimber

You can see the bust of a man or woman inside the bubble.
And when that bubble bursts it’s going to cover their whole head.


6 posted on 07/27/2026 12:42:13 PM PDT by DannyTN (qu)
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To: MtnClimber

Looks like a jellyfish


7 posted on 07/27/2026 12:44:41 PM PDT by Fai Mao
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To: MtnClimber

Aptly named.


8 posted on 07/27/2026 12:58:57 PM PDT by BenLurkin (The above is not a statement of fact. It is opinion or satire. Or both.)
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To: DannyTN

How will the man or the woman inside the bubble go out to get a cheeseburger?


9 posted on 07/27/2026 1:00:50 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

What are the surface tension equations for a bubble in space?


10 posted on 07/27/2026 1:06:29 PM PDT by NavyShoe
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To: MtnClimber

That is the weirdest, most impossible thing I’ve ever seen!


11 posted on 07/27/2026 1:14:03 PM PDT by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: MtnClimber

If anything out there looks alive, it’s this thing.


12 posted on 07/27/2026 2:09:52 PM PDT by ComputerGuy
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To: MtnClimber

Orders are, nobody can see the great Oz! Not nobody, not no how!


13 posted on 07/27/2026 2:23:07 PM PDT by farm_kid (Seize a carp a day (carpe per diem))
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To: BenLurkin

Indeed. It has a ghostly appearance.


14 posted on 07/27/2026 3:52:39 PM PDT by telescope115 (Ad Astra, Ad Deum…)
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To: MtnClimber
M. C. Thanks for posting!

Today's Pareidolia...I see skull that is not a human skull, but round, the eye sockets are triangular, and the eyes stare out from them at the observer. The Nose is missing and damaged, the mouth is damaged as well, like there was a sword battle and the face had massive damage. Glad this is actually just blowoff from a stellar explosion.

The first thing I thought of when I saw this were a couple of lines from a Dylan song.

"Ghosts of electricity, howl in bones of her face
Where these visions of Johanna, are now taking place!

b. dylan 'Visions of Johanna"

I don't know. My imagination has been too busy today!

15 posted on 07/27/2026 6:37:01 PM PDT by Pete from Shawnee Mission ( )
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To: MtnClimber

.


16 posted on 07/27/2026 7:03:32 PM PDT by redinIllinois (Pro-life, accountant, gun-totin' Grandma - multi issue vor in)
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