The Moon Formed Earlier Than the Earth Is the Moon Really Naturally Formed?

According to the "Great Collision Theory", the Moon formed 20 million years later than the Earth.

The Great Collision Theory is a new hypothesis about the origin of the Moon in recent years. On March 20, 1986, at the Moon and Planets Symposium held at the Johnson Space Center in Houston, Benz and Slater of Los Alamos National Laboratory in the United States and Cameron of the Smith Center for Astrophysics at Harvard University jointly proposed the Great Collision Hypothesis. This hypothesis holds that in the early stage of the evolution of the solar system, a large number of "stars" were formed in interstellar space, and the stars grew up by colliding with each other and accretting.

The merger of stars forms a primordial Earth, and at the same time forms a celestial body equivalent to a mass multiple of the Earth. In the process of their respective evolution, these two celestial bodies formed a metal core dominated by iron and a mantle and crust composed of silicate, respectively. Since these two celestial bodies are not far apart, there is a good chance of encountering.

By chance, the small celestial body crashed into the Earth at a speed of about 5 kilometers per second. The violent collision not only changed the Earth's motion and tilted the Earth's axis, but also caused the small celestial body to be fractured by the impact, the silicate crust and mantle were heated and evaporated, and the expanding gas and the large amount of shattered dust flew away from the Earth at a large speed. The material that flies away from the earth is mainly composed of the mantle of the collision body, and there is also a small amount of material on the earth, and the proportion is approximate.

The metal core, which separated from the mantle when the impactor ruptures, is slowed down by the gas that expands and flies away, and is accretion to Earth in about 4 hours. The gases and dust that fly away from the Earth are not completely out of the gravitational control of the Earth, and they combine by accretion to form a fully molten Moon, or they form several separate small Moons first, and then gradually accretion to form a partially molten Moon.

Scientists have discovered 7 billion-year-old rocks in the Moon's still sea, which proves that the Moon is older than the Earth.

Among several hypotheses for the formation of the Moon, there is one"Spaceship"Say. "Spaceship"It is said that the moon is an alien spaceship, and the inside is hollow. "Apollo"The ascent of the lunar module of spacecraft 11 suddenly lost control after Armstrong and Aldrin returned to the command module for 3 hours, hitting the lunar surface and making a sound for more than three hours.

If the moon were solid, it would not have been possible to produce a bell for such a long time.

This can also be proven"Spaceship"It is possible that aliens built the moon before the formation of the earth, and sent the moon to orbit after the formation of the earth.

The Moon was about 100 million years ago and the Earth was 4.6 billion years ago. It should be the Earth.

There is no definite answer to the question of the moon yet, and I hope the information in the encyclopedia can help you.

In addition, the theory of spacecraft has not been explicitly stated in any astronomical books or reports on the moon, and it is almost certain that it is a foreign brain-dead event similar to the Loch Ness monster.

The body collides, it should be about the same.

Since the beginning of human understanding of celestial bodies, the Moon must have been a natural formation for human cognition.

From the perspective of the universe, for the planets that existed earlier than the moon, the moon may have a history.

Any celestial body is naturally formed.

As it is now understood, including the earth, the sun is naturally formed.

Lunar Facts:

The moon - the name of the celestial body, the human eye is called the moon, in ancient China also known as Taiyin, Xuantu, Chanjuan, Yupan, is the satellite of the earth, and is the fifth largest satellite in the solar system. The diameter of the Yueling Xinqiu is about one-fourth of the Earth's and its mass is about one-eighty-one of the Earth's. Its surface is covered with craters formed by the impact of small celestial bodies.

The average distance between the Moon and the Earth is about 10,000 kilometers, about 30 times the diameter of the Earth.

The Moon is smaller than the Earth. The Moon is the fifth-largest moon in the solar system, with an average radius of about kilometers, which is equivalent to times the radius of the Earth; The mass is close to kilograms, which is twice that of the Earth.

The origin of the Moon is inconclusive, and various theories are inconclusive, the most common being that the Moon was formed from material separated from the Earth; The moon is formed by debris from the collision of planet-sized objects with the Earth; The Moon is a celestial body captured by the gravitational pull of the Earth.

environment

The Moon is a desolate world without air, water, the vagaries of wind and clouds, and the silence of life. The temperature changes dramatically, reaching 127 during the day and dropping to -183 before dawn. The bright parts of the moon are plateaus, mountains.

The highest peak reaches 9,000 meters. The dark part is the vast plains and depressions, which used to be mistaken for the ocean, so they were named "Jinghai", "Chenghai", "Storm Ocean" and so on.

The most striking feature of the lunar surface is the craters with a diameter of more than 1 kilometer, and there are 33,000 on the front side of the moon alone. These craters are largely the product of the impact of cosmic objects on the lunar surface and volcanic activity. By measuring the content of radioactive elements and their decay in lunar rocks and lunar dust, it is known that the age of the moon is the same as that of the earth, which is 4.6 billion years.