If you look closely at the Blue Marble Image, you can actually see what appear to be the sharp edges of a low-poly 3d-model. You'd think that NASA would

If you look closely at the Blue Marble Image, you can actually see what appear to be the sharp edges of a low-poly 3d-model. You'd think that NASA would at least subdivide the faces a little more for the final render. Or maybe they just got a little lazy with their polygon select tool when they composited in the atmospheric glow. It's kind of disappointing to know how artificial that photo actually is. :)