The mystery of czar's 500 tons of gold

The mystery of Shi Dakai's hidden treasure

Where does Cixi's coffin full of treasures flow?

The mystery of the hidden treasure of the "Red Virgin Army"

Rommel's Mystery of Huge Gold

Australia's Hidden Mystery of Golden Island

Tempelriddernes Skat

Mysterious treasure map handed down by French pirates

The mystery of gold and silver

Second, the unsolved mystery of mankind

Where did humans come from?

Where does human wisdom come from?

Where does HIV come from?

Can the head be transplanted?

The mystery of human potential

The mystery of human nature

……

Third, the unsolved mystery of archaeology

Mystery of Qin Shihuang's tomb

Why did China Chinese characters appear in the United States?

Many secrets in the pyramid

The lost ancient city of Loulan

The ancient Roman city that has been missing for thousands of years

The Secret of Babel

The mysterious statue of Omke

Kaifeng underground city is stacked.

……

Fourth, the mystery of history and culture.

Noah's ark was submerged under thousands of years of snow.

The mystery of the mysterious disappearance of Mayan civilization

What secrets are hidden in the Bible?

Stonehenge is more mysterious than the pyramids.

Who was the first emperor of Japan?

Is Jesus a man or a god?

The mystery of Napoleon's murder

Hitler's gender mystery

The mystery of the verb (verb's abbreviation) whispering.

Aliens with unknown good and evil.

Alien visit

Where do aliens come from?

Why don't aliens want to communicate directly with people on earth?

Are the Mayans whispering?

Alien "mating experiment"

UFO is an unmanned reconnaissance plane of the US Department of Defense?

The "Mountain of Death Incident" 4,000 years ago

Does the United States keep alien remains? !

……

Six, the unsolved mystery of the universe

Mystery of the origin of the moon

The moon doesn't go around the earth!

The most mysterious mystery in the universe-black hole

Doubts found in American moon landing photos

The mystery of star formation

Gold in the universe

Mysterious celestial bodies revolve around the sun.

The mystery of the pyramids on Mars

……

Seven, the unsolved mystery of animals

There are no living dinosaurs on the earth!

Were the ancestors of human beings dinosaurs?

The Mystery of China Nine-headed Birds

The mysterious ant kingdom

The mystery of the battle between the tiger and the lion

Mystery of marine python

Mysterious siren

The mystery of whale suicide

……

Eight, the unsolved mystery of plants

The mystery of tree rings

The mysterious telepathy of plants

Plants can receive signals from space.

Plants also have joy, anger, sadness and joy.

The mystery of eating trees in South Africa

The secret of plants eating animals

The mystery of plant defense weapons

……

Nine, the unsolved mystery of the earth

"Missing" Daxizhou

The "dead zone" on the 30-degree north latitude line

The mystery of lop Nur

Mystery of undersea pyramid

An ancient continent that disappeared in the Pacific Ocean.

Did the ancients still live under the sea?

The Japanese say that the sea of death will turn pale with fear.

The base of early aliens under the water of the Great Demon?

……

X. the unsolved mystery of nature

Seven mysteries of Tangshan earthquake

The mystery of the earth's halo

Terrible highway of death

A Centennial Mystery-The Tunguska Big Bang

Heard the fierce fighting nine years ago.

The mystery of black lightning

A black hole is a star at least 10 times larger than the sun. In the remaining 10% of its life, it will gradually get hotter (it will release more energy). Because its own mass is too large, it will produce great gravity; Therefore, a star can only rely on its own nuclear fusion to generate energy to balance its gravity. But after its own energy is exhausted, its own gravity becomes the dominant force, and there is no force to compete with it, which leads to the collapse of this kind of star itself, resulting in a more complete collapse (when the star mass is small, the collapse is not so complete. Stars as big as the sun will only become white dwarfs, and stars eight times as big will become neutron stars, thus becoming points of infinite gravity and gravity. Everything will be sucked in.

And because of its great gravity, even the fastest light in the universe cannot escape. So, if the light is not reflected, we can't see it. Therefore, it is called a black hole.

Dark matter such as black holes accounts for about 90% of the total mass of the universe. They include white dwarfs/black dwarf (that is, white dwarfs are completely cooled, but it takes about 65438+ 10 billion years)/neutron stars/black holes/cosmic strings (that is, folds in space, where scientists estimate there is no life).

Dark matter plays a big role. It can be attached to a galaxy or cluster of galaxies. Thereby controlling the expansion speed of the universe. If the dark matter exceeds 99%, all the matter will reach a point again. Therefore, dark matter is also called cosmic glue.

When you fall into a black hole, it may be due to the power of space-time distortion-it will crush you in one aspect and lengthen you in other directions until you look like spaghetti. But what will happen inside. At present, the physical world knows nothing.

As for its shape, you can judge it according to its characteristics. When the black hole is still a star, the maximum force of its collapse is at the center, because the center receives the maximum force and spreads outward in turn, so the shape of the black hole is likely to be a funnel-shaped celestial body. But the reason why a black hole is funnel-shaped is that its main body, that is, its own matter, looks like a funnel because of its large mass and small volume, which produces a strong gravitational force that distorts time and space.