Charon Surface Observations: NH Post-Encounter Phase, 1 Aug 2015- TBD |
Charon Surface Observations: NH Post-Encounter Phase, 1 Aug 2015- TBD |
Aug 1 2015, 06:02 PM
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Merciless Robot Group: Admin Posts: 8784 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
This topic is for images and discussion of same received after 1 Aug 2015.
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Sep 25 2015, 08:08 PM
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Junior Member Group: Members Posts: 82 Joined: 13-July 15 Member No.: 7579 |
Another interesting feature of relief: small dimples. I suppose that it is an analogue of the dunes in the desert, caused not by the wind but solar irradiation conditions. Oriented to the Sun the north side evaporates and on the shady south sides condensation occurs. Thus, the instability of a flat surface develops and slowly creeping dunes to the south (when in the northern hemisphere is summer). Therefore, the perpendicular meridians orientation of formations can be observed. It looks like the similar dunes seen on Charon. Dunes caused by instability of flat surface due to instability under slanting rays of the sun. At least Charon dunes definitely can not be caused by wind. |
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