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#1
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Hyperion's resemblence to a wasp nest
Well vaguely it resembles a wasp next. The paper nests you sometimes
find under the eaves of the roof on your house. As if the craters were places where a lot of volatiles outgassed, blasting deeper than normal holes for craters. And if Hyperion does have empty voids inside, that might mean that Hyperion took a large hit blasting off its outer layers and heating up the insides to boil off some of the lower temperature volitale materials. Must have been many gas jets and guysers squirting gas into space at the same time just after that big collision that Hyperion took to blast its outer layers off. Hot enough to release say methane and ammonia but not water ice? These jets and guysers would carve deep holes in Hyperion's surface, and loose solid material around the craters would start to slump back into the holes once all the gas is vented, maybe like sand in an hourglass (we see the top surface of the "sand" in the upper chamber as it makes an inverted cone, as craters)?. Some "sand" filling the inner voids below the surface craters? And make it look a little like a wasp nest, with all the paper chambers as the deep inverted cone shaped craters. Hyperion must have looked like a big comet for a while.... |
#2
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"Bob" wrote:
Well vaguely it resembles a wasp next... I'm struck by the bright, tilted 'C' shape in the false-color image http://saturn.jpl.nasa.gov/multimedi...m?imageID=1762 made up (at least in visual NE and SW) of flatter, oblique surfaces. Does it look to you like an artifact of the processsing? A partial rim of a degraded old super-crater? Or have we found the first copyrighted moon? |
#3
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In message , Monte Davis
writes "Bob" wrote: Well vaguely it resembles a wasp next... I'm struck by the bright, tilted 'C' shape in the false-color image http://saturn.jpl.nasa.gov/multimedi...m?imageID=1762 made up (at least in visual NE and SW) of flatter, oblique surfaces. Does it look to you like an artifact of the processsing? A partial rim of a degraded old super-crater? Or have we found the first copyrighted moon? That is very weird, and I can see the theorists fighting over it for years. But I suspect Bob's already close. It doesn't look like any of the above :-) I think I saw the smooth area described as cliffs in a press release. It certainly doesn't look old - it looks fresh. Though if you want a large old crater, I think the object at top right by the terminator might qualify. And as Bob said, it's uncannily like a wasp nest, especially where the craters are actually on the cliffs. -- Boycott Yahoo! Remove spam and invalid from address to reply. |
#4
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And as Bob said, it's uncannily like a wasp nest, especially
where the craters are actually on the cliffs. I agree, it looks amazingly like a wasp nest, but in the case of a wasp nest, dark and light are due to lit edges and deep holes in shadow, while in this case I think dark and light are due to differences in color. The craters probably are not unusually deep. -- Jeff, in Minneapolis |
#5
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On 1 Oct 2005 10:33:22 -0700, "Jeff Root" wrote:
And as Bob said, it's uncannily like a wasp nest, especially where the craters are actually on the cliffs. I agree, it looks amazingly like a wasp nest, but in the case of a wasp nest, dark and light are due to lit edges and deep holes in shadow, while in this case I think dark and light are due to differences in color. The craters probably are not unusually deep. -- Jeff, in Minneapolis What gets me is how SMOOTH the surfaces between the holes look. Like they were POLISHED or coated with fine dust. Tres weird. http://saturn.jpl.nasa.gov/multimedi.../N00040409.jpg http://saturn.jpl.nasa.gov/multimedi...iImageID=50325 Yet there are plenty of small young craters in the closest images. http://saturn.jpl.nasa.gov/multimedi...iImageID=50351 Man, the moons of this solar system are a real ZOO! How can anybody be bored by space exploration? |
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