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Astronomy Picture of the Day - The Light, Dark, and Dusty Trifid
NASA ^ | 19 Aug, 2024 | Image Credit & Copyright: Robert Edelmaier and Gabriele Gegenbauer

Posted on 08/10/2024 2:23:17 PM PDT by MtnClimber

Explanation: Messier 20, popularly known as the Trifid Nebula, lies about 5,000 light-years away toward the nebula rich constellation Sagittarius. A star forming region in the plane of our galaxy, the Trifid does illustrate three different types of astronomical nebulae; red emission nebulae dominated by light from hydrogen atoms, blue reflection nebulae produced by dust reflecting starlight, and dark nebulae where dense dust clouds appear in silhouette. The reddish emission region, roughly separated into three parts by obscuring dust lanes, is what lends the Trifid its popular name. The cosmic cloud complex is over 40 light-years across and would cover the area of a full moon on planet Earth's sky. But the Trifid Nebula is too faint to be seen by the unaided eye. Over 75 hours of image data captured under dark night skies was used to create this stunning telescopic view.


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 08/10/2024 2:23:17 PM PDT by MtnClimber
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To: MtnClimber

2 posted on 08/10/2024 2:23:43 PM PDT 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

đŸȘ 🌟 🌌 🍔


3 posted on 08/10/2024 2:24:39 PM PDT 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

Wow.


4 posted on 08/10/2024 2:26:49 PM PDT by No name given ( Anonymous is who you’ll know me as)
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To: No name given

bttt


5 posted on 08/10/2024 2:31:43 PM PDT by timestax
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To: MtnClimber

I see a cow’s face telling us how delicious cheeseburgers are.


6 posted on 08/10/2024 2:53:48 PM PDT by blueunicorn6 ("A crack shot and a good dancer” )
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To: MtnClimber

Under fairly dark skies, it can be seen, with a 5” or 6” telescope. It won’t look like the photo, but the dust lanes will be visible. It doesn’t take 75 hours to see it, you just have to know where to look, with a scope big enough. It’s a wonderful Summer Milky Way object.


7 posted on 08/10/2024 3:05:36 PM PDT by telescope115 (I NEED MY SPACE!!! 🔭)
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To: blueunicorn6
I see a cow’s face telling us how delicious cheeseburgers are.

Yes, eat me next.

8 posted on 08/10/2024 3:55:56 PM PDT 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

Cheeseburgers
.nature’s most perfect food.


9 posted on 08/10/2024 4:15:00 PM PDT by blueunicorn6 ("A crack shot and a good dancer” )
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To: MtnClimber

10 posted on 08/10/2024 5:02:49 PM PDT by Deaf and Discerning
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To: All


Perseid meteor shower 2024: All you need to know
11 posted on 08/10/2024 5:18:49 PM PDT by Kid Shelleen (Beat your plowshares into swords. Let the weak say I am strong)
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