physicsx20

Should physicists formulate a theory of everything? would you agree with formulating such a theory or would u prevent it from being formulated?

if energy cant be created or destroyed, then what was the energy that was transformed in to Dark energy? and what could Dark energy transform in to?

I think that space time does stretch. Because as a the star collapses, the core gets very dense. thus stretching space time until the dying star explodes in to a supernova.