What and where did this dark energy come from?

Using the world's third-fastest computer, researchers seek to explain dark energy by running a simulation of the universe, from the Big Bang to the present day. read more

Dark matter' is the term we apply to objects that we have been so far unable to detect, but that we still reckon exist, because it would account for certain phenomena that we have observed, such as the fact that stars do tend to cluster into galaxies. read more

Using the world's third-fastest computer, researchers seek to explain dark energy by running a simulation of the universe, from the Big Bang to the present day. Using the world's third-fastest computer, researchers seek to explain dark energy by running a simulation of the universe, from the Big Bang to the present day. read more

Well if you want to know the origin of dark energy then (as others have written), we just don’t know! As universe expands, more and more dark energy comes into being. It doesn’t follow the law of conservation of energy. We know that dark energy is increasing because we know that density of Dark Energy per unit volume is constant. read more