Listen, I get it, The whole thing happens a long time ago in a galaxy far far away , It's space fantasy, there is an unexplained force, yada yada… That still doesn't explain how that giant worm could survive inside an asteroid in the Empire Strikes Back! I mean it was just sitting there, inside the astroid, in the middle of space, with nothing around her to eat. I know this is a sci-fi movie but come on! even the Sarlacc had to eat something, and it had Jawas, and Dewback lizards and the occasi…