The Ultimate Vampire Resource and Directory

Actually its about a giant , levitating , ever growing and multiplying space entity. It looks like a translucent jellyfish and feeds on earths carbons. Aside from the monster plot, there is a sub-plot dealing with Interpol agents hunting diamond smugglers (remember the whole carbon connection). It all intermingles very well
and plays like a plot out of Ultraman, but with no Ultraman. First, there is the mystery. Then the investigation. A monster is discovered. the Military attacks. Scientists speculate. A super weapon is devised. The monster is
attttacked again. The good guys catch the criminals.