not sure what you aree driving at - the particles are moving because they are moving - the camera is stationary because its stationary - not sure why this would be relevant - please explain
Granted, perhaps it is an A2A, but unlike DS at least EM actually HAS some authority - the fact that he has been to space and seen the behaviour of ice particles etc there is VERY relevant - so is the fact that he's a UFO buff and therefore either impartial - or at worst - biased towards saying it IS a UFO.
Furthermore why DS expects a biochemist to know anything about optics and have a valid opinion on this is beyond me - why didn't he speak to someone who knows about optics - especially considering how many people other than myself see this as an optical illusion caused by the camera
I only have an inkling because I'm into photography, and often see very similar artefact effects when I shoot underwater and I get an effect called back-scatter caused by particulate in the water (and it ruins my fekin shots
) - tiny particles get expanded to great big lumps often shaped exactly like either the ccd in my camera or the aperture iris.# depending on the aperture setting I use.
As to explanation of
why this happens, its beyond me - its physicsy and mathsy so makes my brain hurt.
here's an example (not one of mine - I bin mine when I get it)
Irrelevant - its stil the same camera mechanism so it will still produce the same artefacts regardless of the wavelengths of light the recording medium (i.e film or ccd) is sensitive to.
Analogy: an out of focus shot taken on colour film will still be out of focus with the same settings on B&W or UV sensitive film.
we do and it is -
http://www.sciforums.com/showpost.php?p=2087001&postcount=13
as is the old diamond ufo thing - I the first one I saw was in the 70's but was taken in the 60's - and people are still fooling themselves with them today
because in some shots there are lots of particles (or ufos if you prefer) - and in some shots there aren't (I'm guessing you meant to ask something a little more searching here, but didn't quite express it right - I can only answer what you ask).