Single Status Update
I find particular importance in Stephen Hawking's theory for explaining how the universe works. The best for me. Indeed the singularity is the beginning of our system with the big bang, and the supermassive black holes for the galaxies. Knowing that a collapsing star can become a singularity, is considered for my part as the singularity of the so-called solar system. Obviously, and from this mechanical deduction, the center of the earth should also be considered as a singularity.
Have a nice day.