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Strange feature on sol 962
CosmicRocker
post Dec 21 2006, 05:06 AM
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I noticed this anomalous feature in the sol 962 pancams from Cape Verde that came down today. I don't know exactly where it is in context, since it doesn't appear in any of the panoramas. A rover wheel is visible in the full sized image, so it is somewhere very near the rover's position at the time.

I have been staring at this darkly colored, circular patch with a very dark clast in its center for a quite a while, but I don't have a good explanation for what it could be. The dark circular part appears to be composed of a fine, granular sediment. I don't recall having seen anything similar to this before. It almost appears as if the dark central clast has somehow discolored the soil around it.
Attached Image

Who feels like speculating?


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CosmicRocker
post Dec 24 2006, 03:57 AM
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Yes, good work indeed, fredk. smile.gif Thanks for the help identifying the location in the earlier navcam. That is proof that the feature was not there before the wheel passed. I thought it was strange that the pile of soil was so regular, has berries on top, and a bullseye at it's center. But you're right, in retrospect it would be more bizarre for it to be so close to the wheel if it wasn't caused by it. I suppose the scuffing activity could explain the berries on top, and perhaps some other characteristics.


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Posts in this topic
- CosmicRocker   Strange feature on sol 962   Dec 21 2006, 05:06 AM
- - ElkGroveDan   QUOTE (CosmicRocker @ Dec 20 2006, 09:06 ...   Dec 21 2006, 05:23 AM
- - CosmicRocker   Hehe, with all the previously speculated oil stain...   Dec 21 2006, 06:01 AM
- - edstrick   sandworm doo-doo....   Dec 21 2006, 09:33 AM
- - centsworth_II   I'm guessing there was a clod of material pick...   Dec 21 2006, 03:33 PM
- - Gray   I'll jump in, but before I speculate, I'll...   Dec 21 2006, 04:56 PM
|- - ronatu   QUOTE (Gray @ Dec 21 2006, 12:56 PM) ...D...   Dec 21 2006, 08:35 PM
|- - tty   QUOTE (Gray @ Dec 21 2006, 05:56 PM) The ...   Dec 21 2006, 08:44 PM
- - fredk   Given the proximity to the wheel track I vote stro...   Dec 21 2006, 10:03 PM
- - JonClarke   I must say to me it looks like some sort of vent w...   Dec 22 2006, 06:47 AM
- - CosmicRocker   Hehe, of all the suggestions made in jest, the ant...   Dec 22 2006, 06:48 AM
- - kenny   I don't see it being a clod fallen off the whe...   Dec 22 2006, 08:38 AM
- - ngunn   Another idea for the collection - it's the rem...   Dec 22 2006, 10:18 AM
- - sattrackpro   Too bad this wasn’t noticed and looked at more clo...   Dec 22 2006, 03:37 PM
- - MarsIsImportant   Although the image is very interesting, I don...   Dec 22 2006, 08:28 PM
- - fredk   The "cracks" are just wheel marks, I...   Dec 22 2006, 08:34 PM
- - Gray   Fredk Great detective work. You've convinced ...   Dec 23 2006, 04:15 PM
- - CosmicRocker   Yes, good work indeed, fredk. Thanks for the h...   Dec 24 2006, 03:57 AM


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