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Astronomy Picture of the Day - The Images not Posted in the Government Shutdown - Pluto at Night
NASA ^ | 2 Oct, 2025 | Image Credit: NASA, Johns Hopkins Univ./APL, Southwest Research Institute

Posted on 11/17/2025 12:08:35 PM PST by MtnClimber

Explanation: The night side of Pluto spans this shadowy scene. In the stunning spacebased perspective, the Sun is 4.9 billion kilometers (almost 4.5 light-hours) behind the dim and distant world. It was captured by far flung New Horizons in July of 2015 when the spacecraft was at a range of some 21,000 kilometers from Pluto. That was about 19 minutes after its closest approach. A denizen of the Kuiper Belt in dramatic silhouette, the image also reveals Pluto's tenuous, surprisingly complex layers of hazy atmosphere. Near the top of the frame the crescent twilight landscape includes southern areas of nitrogen ice plains now formally known as Sputnik Planitia and rugged mountains of water-ice in the Norgay Montes.


TOPICS: Astronomy; 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 11/17/2025 12:08:35 PM PST by MtnClimber
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To: MtnClimber

2 posted on 11/17/2025 12:08:53 PM PST 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

đŸȘ 🌟 🌌 🍔

3 posted on 11/17/2025 12:09:36 PM PST 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

From the first day of the shut down. Only recently posted.


4 posted on 11/17/2025 12:13:55 PM PST 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

I miss Pluto! Maybe President Trump can reinstate her as a planet again? ;)


5 posted on 11/17/2025 12:13:59 PM PST by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: Diana in Wisconsin

It looks like Pluto was humiliated and just turned out the lights. Just because she is not fat enough.


6 posted on 11/17/2025 12:16:31 PM PST by MtnClimber (For photos of scenery, wildlife and climbing, click on my screen name for my FR home page.)
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To: Diana in Wisconsin
Justice for Pluto!


7 posted on 11/17/2025 12:17:43 PM PST by fidelis (Ecce Crucem Domini! Fugite partes adversae! Vicit Leo de tribu Juda, Radix David! Alleluia!)
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To: MtnClimber

What I don’t get is that Pluto is a solid rock like a ‘planet’ should be, and yet we have Jupiter, Saturn, Uranus, and Neptune, which are just huge GAS BALLS floating around in our Solar System that DO count as ‘planets.’

Unfair!


8 posted on 11/17/2025 12:20:44 PM PST by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: Diana in Wisconsin

Pluto isn’t legally a planet, since it was born in the Kuiper Belt and hasn’t passed the background checks or submitted the proper forms.


9 posted on 11/17/2025 12:22:13 PM PST by Telepathic Intruder
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To: fidelis

Pluto has that ‘Hound Thang’ down pat! :)

I raise Treeing Walker Coon Hounds and Plott Hounds.


10 posted on 11/17/2025 12:22:44 PM PST by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: Telepathic Intruder

Well, there ya go! ;)


11 posted on 11/17/2025 12:23:55 PM PST by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: MtnClimber

Good boy, Pluto!


12 posted on 11/17/2025 12:24:45 PM PST by NavyShoe
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To: Diana in Wisconsin

Yes to this idea. Clyde Tombaugh is likely pinwheeling in his grave every time some Ivy League egghead calls it a “dwarf planet”.


13 posted on 11/17/2025 12:27:53 PM PST by AFB-XYZ (( We have two options: 1. Stand up, or 2. Bend over))
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To: Diana in Wisconsin

The left would never go for it. Marxists are thoroughly opposed to Plutocrats.


14 posted on 11/17/2025 12:28:02 PM PST by fhayek
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To: Telepathic Intruder

An illegal planet; Dems allow it to sneak in.


15 posted on 11/17/2025 12:28:59 PM PST by SkyDancer ( ~ Am Yisrael Chai ~)
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To: SkyDancer

Yeah and give it free dood, healthcare, housing, and NASA projects.


16 posted on 11/17/2025 12:32:50 PM PST by Telepathic Intruder
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To: fidelis

Pluto is for stoners because it’s far out.


17 posted on 11/17/2025 12:34:45 PM PST by AndyJackson
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To: Telepathic Intruder

And build some stuff on it - Dem outhouse maybe?


18 posted on 11/17/2025 12:40:18 PM PST by SkyDancer ( ~ Am Yisrael Chai ~)
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To: MtnClimber
That looks like the place to be if you want to do some star gazing without light pollution.

SpyNavy

Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)

LonePalm, le Républicain du verre cassé (The Broken Glass Republican)

19 posted on 11/17/2025 1:16:11 PM PST by LonePalm (Commander and Chef)
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To: AFB-XYZ

I got to hear Clyde Tombaugh speak when he was 83 or 84 years old. Great talk, full of enthusiasm for science. He died a couple of weeks before his 91st birthday...when Pluto was still a planet.


20 posted on 11/17/2025 3:30:01 PM PST by Verginius Rufus
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