Indeed. But the thread is about ORIGINS, isn't it?
Fine, then we can discuss the question of "origin" of energy, if it'll make you feel better.
You are failing, Libtard.
No, I'm simply asking you to be clear with what you want, and where you want to go with such information.
So, to answer your question, asking whether science knows such and such about the origins of energy is no different than asking what they know about the origins of the universe. Any scientist will tell you that at this point in time, the best we have are hypothesis regarding the actual origins of the universe and how it came to exist at all. There are possibilities that are being uncovered as we continue to learn more about quantum mechanics. I'm not sure if you'll understand them well, but I can give you a brief run down of a couple.
One rapidly developing model in the world of physics is called string theory, which offers the potential to reconcile differences between the Einsteinian physics of general relativity and those of quantum mechanics. In any event, certain mathematical consequences of quantum mechanics have been found to offer potential agreement with Einstein's model of planar spacetime. In other words, the universe can be thought of as having the shape of a cosmologically large bed sheet. Not only that, but if we go further with the math, it becomes necessary that our "universe" itself would actually be only one of an infinite number of such sheets within a larger "multi-verse." Within this multi-verse, the many "universes" existing as sheets would not be taunt and rigid. They would flex and sway. That being the case, it becomes theoretically possible that different universes could actually come in contact from time to time. And if that were to happen, the results that we can expect based on what we already do know about physics would be a cosmic scale "big bang."
Another theory is the Hawking-Turok Instanton Theory. It's very complicated, but it hypothesizes the previously mentioned singularity was actually a single particle called an instanton. If true, the mathematical consequences create a different picture than what we currently have regarding quantum mechanics. Much of currently observable physical law becomes warped. The creation of a universe full of matter and energy becomes a mathematically necessary consequence. It's important to understand that the instanton in this model isn't so much an object, as it is a property. Those who are philosophically minded have, at times, drawn comparisons to this with the non-existence paradox; that it is impossible for nothing to exist, because "nothing" is itself a thing, therefore "nothing" existing would require "something" to exist. The instanton, therefore, is considered to be the product of that principle.