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Astronomy Picture of the Day - Structure in the Tail of Comet 12P/Pons-Brooks
NASA ^ | 16 Feb, 2024 | Image Credit & Copyright: Dan Bartlett`

Posted on 02/16/2024 12:48:10 PM PST by MtnClimber

Explanation: Heading for its next perihelion passage on April 21, Comet 12P/Pons-Brooks is growing brighter. The greenish coma of this periodic Halley-type comet has become relatively easy to observe in small telescopes. But the bluish ion tail now streaming from the active comet's coma and buffeted by the solar wind, is faint and difficult to follow. Still, in this image stacked exposures made on the night of February 11 reveal the fainter tail's detailed structures. The frame spans over two degrees across a background of faint stars and background galaxies toward the northern constellation Lacerta. Of course Comet 12P's April 21 perihelion passage will be only two weeks after the April 8 total solar eclipse, putting the comet in planet Earth's sky along with a totally eclipsed Sun.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; comet; comet12p; comet12pponsbrooks; comets; greencomet; nasa; ponsbrooks; 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 02/16/2024 12:48:10 PM PST by MtnClimber
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To: MtnClimber

2 posted on 02/16/2024 12:48:26 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 02/16/2024 12:49:10 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

Wormwood................is green...................


4 posted on 02/16/2024 12:49:33 PM PST by Red Badger (Homeless veterans camp in the streets while illegals are put up in 5 Star hotels....................)
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To: MtnClimber

Beautiful.


5 posted on 02/16/2024 6:10:59 PM PST by telescope115 (I NEED MY SPACE!!! 🔭)
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https://theskylive.com/12p-info

https://en.wikipedia.org/wiki/12P/Pons%E2%80%93Brooks

https://www.skyatnightmagazine.com/advice/comet-12p-pons-brooks

https://www.astronomy.com/science/the-devil-comet-is-headed-our-way-and-thats-still-ok/

https://www.space.com/devil-comet-12p-pons-brooks-approaching-earth


6 posted on 02/19/2024 9:17:45 AM PST by SunkenCiv (Putin should skip ahead to where he kills himself in the bunker.)
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To: MtnClimber

7 posted on 02/19/2024 9:24:58 AM PST by Magnum44 (...against all enemies, foreign and domestic... )
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