Very interesting, I have a question....is there any way of finding out the shutter speed of the camera...as it could be a small object that appears
larger because the shutter is open longer....does that make sense?!

According to Boris Bolitsky, science correspondent for Radio Moscow, just before radio contact was lost with Phobos 2, several unusual images were radioed back to Earth, described by the Russian as "Quite remarkable features". A report taken from New Scientist of 8 April 1989, described the following: "The features are either on the Martian surface or in the lower atmosphere. The features are between 20 and 25 kilometers wide and do not resemble any known geological formation. They are spindle - shaped and proving to be intriguing and puzzling."
An unusual photo of a thin
shadow across mars
Dr. Becklake described it as "something that is between the spacecraft and Mars, because we can see the Martian surface below it," and stressed that the object was seen by both the optical and the infrared (heat seeking) camera.
Originally posted by ParaNana
is there any way of finding out the shutter speed of the camera...