Space and time appear at the Big Bang singularity, so questions of what happens "before" the Big Bang are not well defined. As far as science can tell, there is no before; the Big Bang is the ...

Two Indian physicists have theoretically proposed a path-breaking idea which could fundamentally change the current view ...

It's thought that prior to the Big Bang, the entirety of the Universe existed in a singularity, a point of infinite density where spacetime is infinitely curved. But the known laws of physics ...

“Thanks to Einstein, we know that time and space are intertwined and, since the dawn of time in the singularity of the Big Bang, the universe has been expanding,” he added. “This expansion ...

Our current understanding of the universe is based on the Big Bang model. The model proposes that approximately 13.8 billion years ago, the universe came into existence as a singularity and ...

The Big Bang theory suggested that the universe had a specific beginning — a moment of creation from a singularity. In contrast, the steady-state model, championed by Fred Hoyle and Jayant ...