I live in a jellyfish...eeurgh!! What a revoltin´ idea. I always felt that the universe was a beautiful cloud that sometimes gets a little top heavy and has to storm now and again. Ethically I think that clouds are better cosmological analogies than jellyfish. Maybe Even a gobstopper (jawbreaker to you American people) is a good analogy as well, as it´s spherical and lasts a long time just like the universe might possibly be.