Truth about black hole

  1. francisassissi profile image61
    francisassissiposted 3 years ago

    How true is the black hole? Did Einstein opened the first step through quantum theory?

  2. jabelufiroz profile image76
    jabelufirozposted 3 years ago

    Black holes might not exist - or at least not as scientists have imagined, cloaked by an impenetrable "event horizon". A controversial new calculation could abolish the horizon, and so solve a troubling paradox in physics.

    The event horizon is supposed to mark a boundary beyond which nothing can escape a black hole's gravity. According to the general theory of relativity, even light is trapped inside the horizon, and no information about what fell into the hole can ever escape. Information seems to have fallen out of the universe.

    That contradicts the equations of quantum mechanics, which always preserve information. How to resolve this conflict?

    One possibility researchers have proposed in the past is that the information does leak back out again slowly. It may be encoded in a hypothetical flow of particles called Hawking radiation, which is thought to result from the black holes' event horizons messing with the quantum froth that is ever-present in space. … exist.html