Has a white hole ever been observed?
Have we actually ever observed a white hole?
Was the Big Bang a result of a white hole? Was the Big Bang just a gigantic white hole? If a black hole was in front of us could we see the object behind it? Is a black hole really a hole? Assuming that the Big Bang is a white hole, then won't it become impossible to find out what happened between the singularity and the event horizon? Are we in a larger version of the outflow of a universal black hole? Are we inside a black hole? Why can't we find a black hole? How do we know we are not living in a black hole? Do we live inside a black hole? Is it possible to have a black hole inside another? Where can I see a real picture of a black hole? What might have happened if we survived the black hole? Is there anything called black hole? If yes then what's the proof? Wouldn't the event horizon of a black hole be a sphere around the central mass? What would be the implications if our universe existed within a black hole? Is there a singularity inside the event horizon of a black hole? Is it possible that we are in the event horizon of a black hole? What would happen if a black hole sucked in our sun? Is it possible to have the event horizon of a black hole without a singularity? Do we know what is on the side and in back of a black hole? What is still unknown about black holes? How can we see black holes if light does not escape? Doesn't this mean that the hole does not reflect light? What percent of physicists believe our universe was born from a black hole? Would we be inside the black hole or separate space-time via a white hole? Could there actually be something on the other side of a black hole? The hole is drill along the diameter passing through the center of the earth. If we keep one mass at the start of the hole then what will happen? How do we know what we think are black holes aren't actually dark matter? Are there more theories for or against our observable universe (93 billion light years across) being inside a black hole? When and how were black holes discovered? Can we artificially create a black hole?