Planet Four Talk

Red spots in photograph

  • dvc214 by dvc214

    Can anyone tell me what these red spots mean in the photo?

    Posted

  • jgbreezer by jgbreezer

    They look more like some kind of image artifact, from processing or unusual data, than a real red colour on Mars. Just my (regular user) guess. The edges of the red dots are too sharp to make me think they are from the original image - they look like someone took the image in a paint package and drew a few red dots on it with a pen type tool, ie no averaging in from the areas around them. So it makes me think they're artificial (by Humans/computers) than natural Mars features.

    Posted

  • dvc214 by dvc214

    I figured as much, however they do tend to coincide with 'peaks; in the pattern, not sure if we're seeing the artificial colour because of something in the image.

    Posted