Download File 452.agujero Negro. La Evol. De Un... -

Once nuclear fusion stops, gravity takes over. The star’s core collapses in seconds, often triggering a supernova explosion that scatters heavy elements like oxygen and silicon into space.

The universe is governed by a delicate balance between the outward pressure of energy and the inward pull of gravity. For most of a star's life, this balance is stable. However, when a massive star exhausts its fuel, it undergoes a transformation that challenges our very understanding of physics. The concept of the "black hole" has evolved from a mathematical curiosity in Einstein’s equations to a physical reality captured by global telescope networks. Download File 452.Agujero negro. La evol. de un...

A black hole is defined by its horizon de sucesos (event horizon)—the "point of no return". Once nuclear fusion stops, gravity takes over

The "evolution of a star" into a black hole begins with its death. Only the most massive stars—those many times larger than our Sun—can become black holes. For most of a star's life, this balance is stable