What Was The First Black Hole? (Part 1)

This video, titled "What Was The First Black Hole?" was published by the "History of the Universe" channel on May 26, 2022. The first part of this video describes a supermassive black hole at the center of our galaxy, Sagittarius A*. Initially, it presents an image of space filled with stars and a central cluster of suns rapidly orbiting around a singular luminous point. This luminous point, which is actually a black hole, is described as a bright ring with a dark center. The video then explores the experience of approaching the black hole, including the intense gravitational effects, bodily deformation, and the warping of time and space. It also refers to the history of the discovery and study of black holes, including theories by Newton and Einstein and the discovery of Cyg X-1. Furthermore, it discusses the impact of black holes on galaxies and their role in cosmic evolution. Additionally, it addresses the mystery of the growth of supermassive black holes and questions about their origin and early evolution.