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Astronomy Picture of the Day - AM1054: Stars Form as Galaxies Collide
NASA ^ | 20 Feb, 2024 | Image Credit: NASA, ESA, STScI; Processing: J. English (U. Manitoba); Science: M. Rodruck (Penn Stat

Posted on 02/20/2024 1:26:04 PM PST by MtnClimber

Explanation: When galaxies collide, how many stars are born? For AM1054-325, featured here in a recently released image by the Hubble Space Telescope, the answer is millions. Instead of stars being destroyed as galaxy AM1054-325 and a nearby galaxy circle each other, their gravity and motion has ignited stellar creation. Star formation occurs rapidly in the gaseous debris stretching from AM1054-325’s yellowish body due to the other galaxy’s gravitational pull. Hydrogen gas surrounding newborn stars glows pink. Bright infant stars shine blue and cluster together in compact nurseries of thousands to millions of stars. AM1054-325 possesses over 100 of these intense-blue, dot-like star clusters, some appearing like a string of pearls. Analyzing ultraviolet light helped determine that most of these stars are less than 10 million years old: stellar babies. Many of these nurseries may grow up to be globular star clusters, while the bundle of young stars at the bottom tip may even detach and form a small galaxy.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; 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 02/20/2024 1:26:04 PM PST by MtnClimber
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To: MtnClimber

2 posted on 02/20/2024 1:26:34 PM PST by MtnClimber (For photos of scenery and wildlife, click on my screen name for my FR home page. More photos added.)
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; Agatsu77; America_Right; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔


3 posted on 02/20/2024 1:27:25 PM PST by MtnClimber (For photos of scenery and wildlife, click on my screen name for my FR home page. More photos added.)
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To: MtnClimber
It reminds me of Willie Nelson’s Stardust.
4 posted on 02/20/2024 2:18:36 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: MtnClimber

FTA: When galaxies collide, how many stars are born?
The galaxies looks like a question mark.


5 posted on 02/20/2024 2:24:02 PM PST by minnesota_bound (Need more money to buy everything now)
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To: MtnClimber

And to think, many humans actually think they’re above God.


6 posted on 02/20/2024 2:28:59 PM PST by AFB-XYZ (Two options: 1) Stand up, or 2) Bend over)
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To: MtnClimber
“their gravity and motion have ignited stellar creation”

I guess that thought would have some reassurance to any life forms of solar systems that have collided with another or are about to.

That pic and phrase would make a good Hallmark card.

7 posted on 02/20/2024 2:46:57 PM PST by Deaf Smith (When a Texan takes his chances, chances will be taken that's for sure.)
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To: telescope115; MtnClimber
"Stardust" is a 1927 song composed by Hoagy Carmichael, with lyrics later added by Mitchell Parish."

Willie was just one of the people to record it.

Stardust

I heard it played on the radio in the 1950s. It helps me remember my parents and a better time.

8 posted on 02/20/2024 4:22:16 PM PST by Pete from Shawnee Mission ( )
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To: Pete from Shawnee Mission

Thanks for correcting me, I think I’ve heard only Willie Nelson’s version.


9 posted on 02/20/2024 4:27:38 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: telescope115; MtnClimber
The picture does look a bit like a Pearl Necklace, and your mention of "Stardust" also makes me think of Glenn Miller's "String of Pearls"!
10 posted on 02/20/2024 4:28:38 PM PST by Pete from Shawnee Mission ( )
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To: MtnClimber

Looks like a question mark. Maybe G-d is still working on it.


11 posted on 02/20/2024 7:28:34 PM PST by NetAddicted (MAGA2024)
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