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Astronomy Picture of the Day - Saturn in Infrared from Cassini
NASA ^ | 23 Feb, 2025 | Image Credit: NASA, JPL-Caltech, SSI; Processing: Maksim Kakitsev

Posted on 02/23/2025 11:34:18 AM PST by MtnClimber

Explanation: Saturn looks slightly different in infrared light. Bands of clouds show great structure, including long stretching storms. Also quite striking in infrared is the unusual hexagonal cloud pattern surrounding Saturn's North Pole. Each side of the dark hexagon spans roughly the width of our Earth. The hexagon's existence was not predicted, and its origin and likely stability remain a topics of research. Saturn's famous rings circle the planet and cast shadows below the equator. The featured image was taken by the robotic Cassini spacecraft in 2014 in several infrared colors. In 2017 September, the Cassini mission was brought to a dramatic conclusion when the spacecraft was directed to dive into the ringed giant.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; infrared; nasa; saturn; science
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 02/23/2025 11:34:18 AM PST by MtnClimber
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To: MtnClimber

2 posted on 02/23/2025 11:34:41 AM 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

🪐 🌟 🌌 🍔

3 posted on 02/23/2025 11:35:55 AM 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

Wow.


4 posted on 02/23/2025 11:50:06 AM PST by No name given ( Anonymous is who you’ll know me as)
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To: MtnClimber

The hexagon at the pole is almost as cool as the rings.


5 posted on 02/23/2025 11:57:16 AM PST by Stosh
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To: MtnClimber

The hexagon is interesting at the pole.


6 posted on 02/23/2025 12:20:08 PM PST by fso301
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To: Stosh

Something might be internally influencing the hexagon shape, but what? Maybe another probe someday, equipped with radar to penetrate the clouds might answer some questions….


7 posted on 02/23/2025 12:34:03 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: telescope115

Snowflake crystals typically have hexagonal geometries, but how a geometry that miniscule in size could be propagated to a feature larger than the diameter of the earth is hard to imagine.


8 posted on 02/23/2025 1:00:45 PM PST by Stosh
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To: telescope115; Stosh; fso301
Silly, it's just the Allen socket to open up Saturn from the top.

These are a little small, but you get the idea....

9 posted on 02/23/2025 1:10:22 PM PST by dayglored (This is the day which the LORD hath made; we will rejoice and be glad in it. Psalms 118:24)
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To: dayglored

Open up the hexagon,...

“The thing is full of stars...”


10 posted on 02/23/2025 1:23:03 PM PST by FroggyTheGremlim (Hail to Pitt!)
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To: dayglored

Well at least it’s not a Phillips head - I usually end up stripping those things . . .


11 posted on 02/23/2025 1:26:10 PM PST by Stosh
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To: dayglored
LOL, I should’ve known, having been a machinist for 40 years!🤣

I wonder what’s inside!

12 posted on 02/23/2025 1:46:49 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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To: MtnClimber

“Give me a place to stand and I shall open the top of Saturn”

— Archimedes


13 posted on 02/24/2025 5:56:32 AM PST by BBB333 (The Power Of Trump Compels You!)
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