The Nobel Prize in Physics 2020 is divided, one half awarded to Roger Penrose "for the discovery that black hole formation is a robust prediction of the general theory of relativity", the other half jointly to Reinhard Genzel and Andrea Ghez "for the discovery of a supermassive compact object at the centre of our galaxy."
Three Laureates Penrose, Genzel, and Ghez share this year's Nobel prize in physics. They explained to the world the black holes, which are a direct consequence of Einstein’s general theory of relativity. The black holes, in which all the known laws of nature cease. The physics of the black hole seems very mysterious, for example, the light and even time can't escape from it.