Roid, your worms are beautiful!.
Mobious, thank you, sincerely. I admit picture resolution is insufficient to identify these stuff for anything, but beside my speculation, I think they
deserve attention, needs be explained.
You possibly saw the "filament" in an early Opportunity photo
http://marsrovers.jpl.nasa.gov/gallery/ ... 53M2M1.JPG.
This image was discussed somehow
(
http://www.pasadenastarnews.com/Stories ... 06,00.html) and subject is appears be closed by assuming this filament is belong to the airbag, Nasa did
not further investigated it, for example comparing it to a real airbag fiber. Actually this is not only fiber visible on Mars images. Even couple of them, less visible are present on that photos, and it is not difficult to see them on other places, including Sprit microscopic pictures. Most of them
are embedded on soil texture, mixed with sand, dust and the frost. This rule out the airbag hypothesis.
The point here is, everybody wants authoritative answers and discoveries and
wants to see something impressive, well presented, so one would say Wow! I think the media have an impact on our sense, our brain may reject to see things having poor visibility, which does not gives an immediate "image". If the input is not recognized in the first instant, we don't further spend time but skip it.
This is because there are lot of other data queued around, for example it is not possible to read everything posted in DBB forums, so
we optimize our time and our effort to follow it. Even roid made his worms colourful, well drawn with authentic looking with shades. I ask how many of you saw the color to b/w transition he made?
Anyway, there should be several people in this forum examined my "earth worms" and appears they did not see anything unusual. This surprised me.