Well, I discussed with a classmate about the wonders of this cosmos, watching "Into the Universe with Stephen Hawking", the alien chapter, which told about concepts of alien life in exoplanets. So we thought about concepts of "Exouniverses". I use this term because: Is it possible to model or predict (through mathematical models) universes with different physical constants?. I mean, considering a universe where the mass of neutrons, protons or electrons are different,the amount of matter vs antimatter or where speed of light is different (for example). Basically, as we make astrobiological or astrometeorological models (based in changes of atmospheric pressure, gravity or any other environmental feature), can we make cosmoligcal predictions or are we unable to do it because this "Theoricals Universes" are unimaginable. "Unimaginable" sounds ambiguous if we talk about relativity or quantum physics, I know, but let's think about this concept of modeling universes.