"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...
“The obtained equation is covariant in space-time and invariant with respect to any Planck scale. Therefore, the constants of ...
But that equation uses a mathematical shorthand called a tensor ... The result was not a smooth stretching of space and time inside, but a roiling sea of space and time stretching and compressing in ...