Square and Rectangular feature

• by drknox

  Any thoughts on these features at right angles?

  Posted January 10, 2013 11:17 PM

• by mschwamb scientist, translator

  Nice eye. Those are channels. They are carved into the surface of Mars by carbon dioxide gas trapped under the thawing carbon dioxide ice sheet on the south pole of Mars. You can learn more about what these features are here and here.
  Cheers,
  ~Meg
  Cheers,
  ~Meg

  Posted January 10, 2013 11:24 PM