The Mystery Behind Black Holes

"Heaven declared the glory of God, the sky declared the work with his hand." Psalm 19: 1, the beauty of the night sky and the mystery of the universe, its secrets and the staggering creation that straddles there is meaningless. We have found many mysteries. One of the secrets is a black hole, a massless intangible star, an immeasurable one, and an universe giant, dragging everything without mercy. But what exactly is that?

A member of the most fascinating and mysterious universe in the black hole. So far I can not fully understand that this is a mystery. A black hole can be regarded as a hole without a bottom of a spatiotemporal structure ("entering a black hole" - S. W. Hawking, 2008). Einstein's theory of relativity predicted a black hole, which is the mass within its own Schwartz silt radius. When a star dies, it leaves a huge core, and if it is three times the mass of the sun, it becomes a black hole.

In black hole astrophysics, we know the "stellar mass" black hole - basically 5 to 100 solar mass black holes are left behind a massive supernova. Millions to millions (and even billions) solar mass. You may have noticed a big quality gap between these two types of black holes. When the black hole begins to shrink and grows with time, what kind of black hole bridges the stellar mass black hole and the super monsters?

LIGO's black hole is twelve times the mass of the sun. However, astronomers believe that super mass black holes must also collide. That is how the universe forms the biggest quality black hole. However, the gravitational wave generated by the super mass black hole pair has a wavelength that is too large to be seen in LIGO. I returned to the radio telescope. Astronomers recognize that gravitational waves can affect the very fast rotating core of pulsar pulses. Pulsar is one of the most accurate watches in the universe. Pulsar can deliver radio waves because radio waves that emit radio waves arrive as expected. Using a pulsar pair that separates the light of many years in the Milky Way, radio astronomers can look for signs of gravitational waves that affect pulses.