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originally posted by: admirethedistance
originally posted by: 0bserver1
I've never seen these kind of structures evolve on any other planet or moon naturally ?
There are all sorts of roughly hexagonal craters on our own moon, and other moons.
The origin of polygonal craters:
A fractured target material is a pre-requisite for the formation of polygonal craters. Polygonal simple craters result when the excavation of the crater progresses more easily along a fracture (or some other plane of weakness) than in other directions. This typically leads to a squarish outline, with crater rims making approximately an angle of 45° with the fracture directions. However, experiments have shown that two perpendicular fracture directions can also lead to three rim orientations, i.e. a hexagonal crater. Therefore the information gained from the study of small polygonal crater rims can not be unambiguously transferred to regional fracture directions.
Polygonal complex craters are the result of slumping in the modification stage of the cratering process: the collapse of the rim takes place along some plane of weakness in the target. Thus, the dominant fracture directions in the area can be directly measured from the orientations of the straight rim segments in complex polygonal craters.
originally posted by: smurfy
originally posted by: 0bserver1
a reply to: smurfy
At least it has its own atmosphere .. As you say we have to be patient what Pluto may bring. Its smaller as own moon to my knowledge?
Yes, Pluto is given as its surface area, as three times the size of Texas.
“Soon we will know if there are differences in the presence of methane ice from one part of Pluto to another,” said Dr Will Grundy of the Lowell Observatory in Flagstaff, Arizona, a planetary scientists for the New Horizons mission.
Solid methane was originally detected on Pluto in 1976 by a group of Earth-based astronomers led by Dr Dale Cruikshank of NASA’s Ames Research Center, who is now a member of the New Horizons team.
"We know there's methane on Pluto," said dwarf planet expert Mike Brown of Caltech. "Here's what we think happens: Sunlight hits the methane and breaks it apart into its chemical components ??hydrocarbons. Over millions of years this process makes a dark reddish-brown oil or tar-like substance that sticks to the ground. These darker areas spread larger as they absorb more sunlight and cause additional frost to sublimate."
The bright spots, in turn, are thought to be related to areas covered in carbon monoxide frost.
originally posted by: 0bserver1
a reply to: Macenroe82
If those polygons are already visible from this distance and having that size, you automatically start to think "aliens perhaps? "
Just a few more days and hopefully we know by then..
Who knows maybe Pluto was an ancient moon in a goldie lock zone that collided and got slingshot to the outer rim?
originally posted by: Macenroe82
Im a mining engineer and have geologists at my disposal 24/7.
After inquiring with the rock lickers i was told polygons, hexagons, perfect circles are even straight lines are found in the wild everywere and space is no exception.
Crystals can form in a lot of bizaar shapes and structures that an unfamiliar person would swear was caused by human intervention. But because the geo's Mentioned the possibility of massive crystalline formations...
Im gonna go ahead say aliens.
No one knows whether or not Pluto has a magnetosphere. Scientists were very surprised to find that Jupiter's icy moon Ganymede had a magnetosphere because it is hard to explain how an icy body can develop a magnetic field. Nevertheless, Pluto may well have a magnetic field, as a result of its dual orbit with its moon Charon.