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Astronomy Picture of the Day -- Jupiter's Rings Revealed
NASA ^ | June 17, 2012 | (see photo credit)

Posted on 06/17/2012 8:39:38 PM PDT by SunkenCiv

Explanation: Why does Jupiter have rings? Jupiter's rings were discovered in 1979 by the passing Voyager 1 spacecraft, but their origin was a mystery. Data from the Galileo spacecraft that orbited Jupiter from 1995 to 2003 later confirmed that these rings were created by meteoroid impacts on small nearby moons. As a small meteoroid strikes tiny Adrastea, for example, it will bore into the moon, vaporize, and explode dirt and dust off into a Jovian orbit. Pictured above is an eclipse of the Sun by Jupiter, as viewed from Galileo. Small dust particles high in Jupiter's atmosphere, as well as the dust particles that compose the rings, can be seen by reflected sunlight.

June 17, 2012

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; jupiter; moons; planets; rings; science
[Credit: M. Belton (NOAO), J. Burns (Cornell) et al., Galileo Project, JPL, NASA]

1 posted on 06/17/2012 8:39:48 PM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...
APOD Retrospective: Today and Every Day

2 posted on 06/17/2012 8:41:39 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Is there a ring around Uranus?


3 posted on 06/17/2012 8:58:36 PM PDT by mozarky2 (Ya never stand so tall as when ya stoop to stomp a statist!)
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To: mozarky2
Is there a ring around Uranus?

If there is, there's an app for that: Pink Wink Cream

4 posted on 06/17/2012 9:07:42 PM PDT by Talisker (One who commands, must obey.)
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To: Talisker
Okay, I've learned my New Fact Of The Day. My Pink Wink cream, eh? Anal bleaching cream. Good lord.

The part of the page that intrigued me was the user comment: "Now I feel so much more self-confident!"

What in heaven's name is he/she doing with her anus, that bleaching it generates greater self-confidence?

Perhaps I don't want to know....

5 posted on 06/17/2012 9:28:57 PM PDT by dayglored (Listen, strange women lying in ponds distributing swords is no basis for a system of government!)
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To: SunkenCiv

That is a really, really cool picture.


6 posted on 06/17/2012 9:38:58 PM PDT by wastedyears ("God? I didn't know he was signed onto the system.")
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To: SunkenCiv

Awesome picture - I don’t remember ever seeing an image of Jupiter’s rings before.


7 posted on 06/17/2012 10:09:34 PM PDT by AnotherUnixGeek
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To: SunkenCiv

Very cool


8 posted on 06/17/2012 10:51:34 PM PDT by Bullish (Liars aren't always thieves, but thieves are always liars)
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To: SunkenCiv

if rings on the planets were destroyed former moons. I wonder what created the meteorite belt in our solar system. We had an extra planet in our solar system but was destroyed?


9 posted on 06/18/2012 12:36:09 AM PDT by 4rcane
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To: 4rcane

I think the theory is that the asteroid belt is a planet that was unable to form.


10 posted on 06/18/2012 3:17:10 AM PDT by cripplecreek (What does it profit a man if he gains the whole world but loses his soul?)
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To: dayglored
B-b-but, it has NO Hydraquinone! That makes it so much better than Brand X Anal Bleaching Cream! This rates an UNGH!
11 posted on 06/18/2012 4:13:20 AM PDT by left that other site
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To: SunkenCiv

Thank you, dear. I vaguely remember hearing that Jupiter had rings, but did not see a picture of them until now. Very nice.


12 posted on 06/18/2012 8:48:56 AM PDT by TheOldLady
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To: mozarky2

Enema gonna comment on that.


13 posted on 06/18/2012 3:26:22 PM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: mozarky2; SunkenCiv

“Is there a ring around Uranus?”

Been with Barney Frank or Barry Sore-tailo lately?


14 posted on 06/18/2012 6:36:56 PM PDT by GGpaX4DumpedTea (I am a Tea Party descendant...steeped in the Constitutional Republic given to us by the Founders.)
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