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Astronomy Picture of the Day - Video: Flash on Jupiter
APOD.NASA.gov ^ | 17 Sep, 2021 | Video Credit & Copyright: T. Humbert, S. Barré, A. Desmougin & D. Walliang (Société Lorraine d'Astro

Posted on 09/17/2021 4:14:54 PM PDT by MtnClimber

Explanation: There has been a flash on Jupiter. A few days ago, several groups monitoring our Solar System's largest planet noticed a two-second long burst of light. Such flashes have been seen before, with the most famous being a series of impactor strikes in 1994. Then, fragments of Comet Shoemaker-Levy 9 struck Jupiter leaving dark patches that lasted for months. Since then, at least seven impacts have been recorded on Jupiter -- usually discovered by amateur astronomers. In the featured video, variations in the Earth's atmosphere cause Jupiter's image to shimmer when, suddenly, a bright flash appears just left of center. Io and its shadow are visible on the right. What hit Jupiter will likely never be known, but considering what we do know of the nearby Solar System, it was likely a piece of rock and ice -- perhaps the size of a bus -- that broke off long-ago from a passing comet or asteroid.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: astronomy; catastrophism; jupiter; nasa; science
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

Today's image is a video at the posting source.

1 posted on 09/17/2021 4:14:54 PM PDT by MtnClimber
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; America_Right; AZ .44 MAG; BBB333; ...
Pinging the APOD list.

🪐 🌟 🌌 🍔

Today's image is a video at the posting source.

2 posted on 09/17/2021 4:15:27 PM PDT by MtnClimber (For photos of Colorado scenery and wildlife, click on my screen name for my FR home page.)
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To: MtnClimber

Size of a bus? Better Jupiter than us!


3 posted on 09/17/2021 4:17:04 PM PDT by BenLurkin (The above is not a statement of fact. It is either opinion, or satire. Or both.)
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To: MtnClimber

Jupiter...
doing it’s job of vacuuming up crap that might otherwise be heading our way...


4 posted on 09/17/2021 4:33:02 PM PDT by Repeal The 17th (Get out of the matrix and get a real life.)
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To: MtnClimber

Or nuclear war just broke out on Jupiter. The uneasy truce between hunters, floaters and sinkers just came to a flash point.


5 posted on 09/17/2021 4:38:06 PM PDT by Telepathic Intruder
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To: 75thOVI; Abathar; agrace; aimhigh; Alice in Wonderland; AnalogReigns; AndrewC; aragorn; ...
Thanks MtnClimber.



6 posted on 09/17/2021 4:41:10 PM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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There has been a flash on Jupiter. A few days ago, several groups monitoring our Solar System's largest planet noticed a two-second long burst of light. Such flashes have been seen before, with the most famous being a series of impactor strikes in 1994. Then, fragments of Comet Shoemaker-Levy 9 struck Jupiter leaving dark patches that lasted for months. Since then, at least seven impacts have been recorded on Jupiter -- usually discovered by amateur astronomers. In the featured video, variations in the Earth's atmosphere cause Jupiter's image to shimmer when, suddenly, a bright flash appears just left of center. Io and its shadow are visible on the right. What hit Jupiter will likely never be known, but considering what we do know of the nearby Solar System, it was likely a piece of rock and ice -- perhaps the size of a bus -- that broke off long-ago from a passing comet or asteroid.
Video: Flash on Jupiter | Video Credit & Copyright: T. Humbert, S. Barré, A. Desmougin & D. Walliang (Société Lorraine d'Astronomie), Astroqueyras | 2021 September 17 | Astronomy Picture of the Day
Video: Flash on Jupiter | Video Credit & Copyright: T. Humbert, S. Barré, A. Desmougin & D. Walliang (Société Lorraine d'Astronomie), Astroqueyras | 2021 September 17 | Astronomy Picture of the Day



7 posted on 09/17/2021 4:44:16 PM PDT by SunkenCiv (Imagine an imaginary menagerie manager imagining managing an imaginary menagerie.)
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To: MtnClimber

My astronomy club had their monthly Zoom meeting Wed. Night and we watched the video clip.


8 posted on 09/17/2021 4:46:03 PM PDT by telescope115 (Proud member of the ANTIFAuci movement. )
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To: SunkenCiv

Does anyone know what’s happening with the great red spot?


9 posted on 09/17/2021 4:48:00 PM PDT by djf ("Let all the poisons that lurk in the mud HATCH OUT!" - I, Claudius)
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To: MtnClimber

A bus sized piece? Are they kidding. Jupiter wouldn’t even notice.


10 posted on 09/17/2021 4:53:17 PM PDT by Seruzawa ("The Political left is the Garden of Eden of incompetence" - Marx the Smarter (Groucho))
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To: djf
It's shrinking:


11 posted on 09/17/2021 4:55:03 PM PDT by Seruzawa ("The Political left is the Garden of Eden of incompetence" - Marx the Smarter (Groucho))
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To: djf

Clearasil.


12 posted on 09/17/2021 5:00:06 PM PDT by null and void (No jab/no job = Only the compliant can work, they won't spread dangerous ideas around the workplace!)
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To: Seruzawa

That image looks photoshopped.

The rest of the planet is identical and I find it hard to believe that the bands and cloud patterns on a gas giant would remain that stable for so many decades. The moons are also in the exact same positions.


13 posted on 09/17/2021 6:08:28 PM PDT by metmom (...fixing our eyes on Jesus, the Author and Perfecter of our faith…)
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To: metmom

Plus, technology in 1890 could never have allowed for an image that clear.


14 posted on 09/17/2021 6:10:49 PM PDT by metmom (...fixing our eyes on Jesus, the Author and Perfecter of our faith…)
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To: Seruzawa

Shrinkage.


15 posted on 09/17/2021 8:06:21 PM PDT by beethovenfan (Mene, Mene, Tekel, Upharsin)
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To: djf
Does anyone know what’s happening with the great red spot?

Roto Rooter does not do inter-planetary calls....?

Clearly a clogged drain.

16 posted on 09/17/2021 8:28:43 PM PDT by doorgunner69 ("Those who vote decide nothing. Those who count the vote decide everything.." -Joseph Stalin)
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To: null and void

Clearasil is old school.................


17 posted on 09/20/2021 5:38:56 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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