Rohan Chakraborty discovered a way to stop black hole formation by studying relativity and cosmology books. Ilya Royzen proposes that during a supernova collapse, matter undergoes a phase change into a "subhadronic form" creating empty space. This allows ordinary matter to implode, increasing temperature to 100 million electron volts and creating a "burning wall" that halts further collapse for stars up to four times the sun's mass. This could explain the energy of powerful gamma ray bursts and resolve a major mystery in astrophysics. Time travel through a nearby black hole could cause it to get closer to the solar system, potentially destroying the Earth.