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True Blue Door

(2,969 posts)
Wed Sep 24, 2014, 02:43 PM Sep 2014

New Rosetta Comet Closeups

Keep in mind that the little boulders seen here and there are the size of buildings:

Enhanceable (right-click-->View Image-->click the magnifying glass where you want to enhance):
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Zooms:

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Weeeeeeeeeeeird. Especially when you realize this thing has such minimal gravity that it mostly sticks together because of electrostatics.

7 replies = new reply since forum marked as read
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New Rosetta Comet Closeups (Original Post) True Blue Door Sep 2014 OP
This just boggles the mind. nt Laffy Kat Sep 2014 #1
On photos 1, 5, and 8; I think I see pattern evidence of landslides. Half-Century Man Sep 2014 #2
Ultra-slow-mo settling caused by minute vibrations over time. True Blue Door Sep 2014 #3
I understand that. Half-Century Man Sep 2014 #5
Not landslides as we know them Warpy Sep 2014 #4
To find new things allows us to expand our definitions. Half-Century Man Sep 2014 #6
Anyone ever watch the Animusic videos? defacto7 Sep 2014 #7

Half-Century Man

(5,279 posts)
5. I understand that.
Wed Sep 24, 2014, 03:19 PM
Sep 2014

And yet; even if an event derives its energy for motion from geothermal, water saturation, sudden shifts of tectonic plates, or minute vibrations (caused by micro impacts elsewhere on the body of the comet or degassing of the comet) and the body of said event remained cohesive and traveled in a common direction bound together by some force be it gravity or electrostatics; is that not a landslide?

Warpy

(111,267 posts)
4. Not landslides as we know them
Wed Sep 24, 2014, 03:09 PM
Sep 2014

because there isn't enough gravity to make anything slide "down." We really don't know that much about the geology of these things and that's what the probe is all about.

defacto7

(13,485 posts)
7. Anyone ever watch the Animusic videos?
Thu Sep 25, 2014, 03:03 AM
Sep 2014

Looking at these pictures, I'm just waiting for some ancient bizarre tecno-computer music band to rise up out of one of those shots, especially the 2nd or the 4th one.

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