What actually happens when you approach a gravitational singularity?

Roger Penrose’s 2020 Nobel Prize in Physics recognizes that his identification of the concepts “gravitational singularity” and an “incomplete, inextendible, null geodesic” is physically very important. The existence incomplete, geodesic does not say much, however, if anything, about curvature divergence, nor it a helpful definition for performing actual calculations. Physicists have long sought coordinate independent method defining where singularity located, given geodesic, also allows standard analytic techniques to be implemented. In this essay, we present solution issue. It now possible give concrete relationship between gravitational singularity, study any divergence using techniques.