Planet Four Talk

What are the Fan shapes being created by.?

  • letsfaceit by letsfaceit

    On recent watching of a documentary, Africa by David Attenborough, there were aerial images shown of drought ridden savannahs that had huge dust tornado's sweeping across them. But the images shown were nearly a carbon copy of a lot of the images of Mars with the fan crescents, only the fan crescent shapes being created on earth were from a shadow being cast from the tornado's. Could anyone tell me if this is what is creating the fan crescents on the images from Mars. Thank you

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