Does anyone remember the Nasa image of the 'segmented worm' found on Mars? I had recently seen a documentary on PBS about fractals in which it was stated that all biology is based on fractals and that if one could establish a fractal pattern in something, then it was certainly biological. I wrote Nasa several emails asking them whether they had done any such experiments to determine whether or not the 'segmented worm' showed any fractal patterns in it's makeup. I never got any response back. So I put the question to you: Can fractal geometry be applied to images of extra-terrestrial objects to determine whether they are biological or not?