1975, Hawking proved by mathematical calculation that due to the huge mass of a black hole, objects entering its boundary will be swallowed up by it and will never escape. After the black hole is formed, it begins to radiate energy and will eventually disappear due to the loss of mass. This radiation does not contain information about the matter inside the black hole. This information should be kept in a black hole. But once the black hole disappears, this information is lost. The mystery of the whereabouts of these information constitutes the so-called "black hole paradox". This hypothesis runs counter to the theory of quantum physics. Quantum physics believes that it is impossible for a massive object like a black hole to completely lose information. American scientists question the existence of "black holes" in the relativistic universe? According to American media reports, GeorgeChapline, a physicist at Lawrence Livermore National Laboratory in California, said that there is no so-called "black hole" in the universe, and the mysterious matter that people usually refer to is actually a "dark energy star". For a long time, black holes have become one of the important materials in science fiction. Many people think that astronomers can indirectly observe the existence of black holes, which will form after the death of superstars. But Chaplin believes that the death of a star will only form a "black energy" substance. In the past few years, astronomers' observation of the Milky Way shows that about 70% of the universe is composed of a strange "black energy", which is accelerating the expansion of the universe. Chaplin said, "It is almost certain that there are no black holes in the universe." Black hole is one of the most famous predictions in Einstein's general theory of relativity. General relativity explains the phenomenon that the structure of space-time will be distorted by the gravity of giant stars. The theory holds that when a star dies, it will shrink into a point under the influence of its own gravity. But Chaplin thought Einstein himself didn't believe in the existence of black holes. 1975, experts in quantum mechanics said that some strange things did happen at the boundary of black holes: substances that obey quantum laws became extremely sensitive to slight interference. Chaplin said: "This discovery was soon forgotten by everyone because it did not conform to the prediction of general relativity. However, today, this is a completely correct discovery. " He believes that this strange activity is evidence of the "quantum phase transition" of time and space. Chaplin believes that the death star will not simply form a black hole, but is full of black energy and gravitational influence inside space-time. Chaplin said that on the "surface" of a black energy star, it looks like a black hole and can produce strong gravity. However, inside, the "negative" gravity of black energy may eject matter again. If a black energy star is large, any electrons that bounce back will be converted into positrons, and then other electrons will be destroyed in high-energy radiation.