Who has a longer lifespan, the moon or the earth? 30

Lifespan depends on the interval between birth and death, and this is in the future tense, so it is inconclusive.

The original meaning of this question should be that the age is older, and if you consider who is older, then it must be the earth. As a result of lunar exploration, the rocks on the moon were very dry, as if they had been baked by fire. This leads to a hypothesis:

Earth collided with one of the 20 planets in the early solar system to form today's Earth. The Earth was small at the time, and in this collision, a third of the Earth was knocked away and flew out in a lava state, creating the dry Moon that is today. The other two-thirds and the planet that caused the incident formed a new Earth.

The tremendous energy of this collision kept the Earth and Moon in a lava state for hundreds of millions of years before it cooled down.

But none of these theories can explain the absolute non-rotation of the Moon and the huge role of the Moon in balancing the Jitter of the Earth's rotation. Without the balance of the Moon, the Earth's rotation will produce jitter, and any jitter will make it impossible for humans to appear. The degree of "coincidence" of the moon is calculated by adding 10 to 200 0/1 generalizations.

Therefore, the ultimate destination of astronomy is God, and only God's precise calculation and deliberate design can achieve such accuracy.

Another: The moon stabilizes the rotation of the earth through tides, tides are energy, this energy comes from the potential energy of the earth-moon system, and the potential energy consumption to stabilize the rotation of the earth every year is that the earth and the moon are one inch away from each other, so the distance of the moon 2 billion years ago is one-eighth of what it is now. The moon looked 8 times its size today.

When the Moon moves away from the Earth to the point where it is impossible to balance the rotation of the Earth, humanity perishes on Earth. That's a story for later.

No one can predict what will happen in the future, but if the moon is older in terms of the number of years it has lived, the latest scientific research proves that the moon is older than the solar system!

It is estimated that if the moon is not mined, the earth should die or be destroyed first.

I guess the earth is relatively long, I don't know -

This starts with the reason for the formation of the moon, and now there are several views in the academic community:

1. Sister said.

Both the Earth and the Moon are nebulae that orbit the Sun in the early days of the formation of the solar system, and in the process of nebula cooling, more mass condenses into the Earth and less into the Moon. In this way, both the Earth and the Moon should be 4.6 billion years old.

2. Husband and wife said.

The Moon was originally an asteroid of the Sun, but due to the gravitational attraction of the Earth, it became a satellite of the Earth. In this way, both the Earth and the Moon should be 4.6 billion years old.

3. The children said.

More than a billion years ago, a huge comet crashed into the earth, and the huge impact threw part of the earth into outer space to form the moon. There's no evidence for this.

1.If not subject to accidental impact.

Basically live with the earth.

2.The life span of the moon The time from the birth of the moon to its demise The 4.6 billion years that have passed since the beginning of the month and the time after the experience of the moon My friend asked, "How many years can the moon survive?"

3.Specific data.

None of what is being said now is exact.

Both the Moon and the Earth are now about 5 billion years old.

As for how old they live, it depends on the sun.

The sun can only live for about 10 billion years, how can they still live until 10 billion years, and the lifespan of the moon and the earth will be about 10 billion years!

If the sun dies first.

It will swell and eat the moon and other forms of the earth.

And then it's on**.

Summary. Hello, it is said that the Moon was created by the convergence of debris from the Earth (knocked out by a comet) and was born almost simultaneously with the Earth. It's also about 4.5 billion years old; Because of the protection of the Sun, the Moon (and the Earth) will not be swallowed by black holes.

Hello, it is said that the moon was formed by the convergence of debris from the earth (knocked out by the comet), and the duan bird was born almost simultaneously with the earth. It's also about 4.5 billion years old; Because of the protection of the Sun, holding the Moon (and the Earth) early is not engulfed by black holes.

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The life span of the Moon is about 4,527 million years.

1. Planets and satellites have no lifespan and can continue to operate without interference from external conditions.

2. Stars have a lifespan, and when the thermonuclear reaction inside the sun depletes the hydrogen element, it is the end of its lifespan.

3. At that time, the helium in the sun will be transformed into a heavy element, the temperature will rise sharply, and the volume of the sun will begin to expand until it engulfs the earth.

How important is the Moon to Earth? It may be beyond the imagination of many people, it is no exaggeration to say that there is no human being without the moon, but it is not as simple as not being able to enjoy the moon without the moon. For the Earth, without the Moon, the Earth would not be what it is now.

If there is no moon, the earth's operating state will not be what it is now, its speed will be much faster than now, it is said that the earth was only a few hours a day when it was first formed, and then it was because of the moon that the earth's rotation gradually slowed down, because the moon and the earth have a traction force between each other, and the moon's traction on the earth caused the tidal action on the earth, such as the ebb and flow of the ocean on the ocean, and the speed of the moon's revolution is much slower than the speed of the earth's rotation, which also causes the earth's rotation to be slower and slower, Until today, the Earth does not revolve once in 24 hours.

More importantly, if the moon does not orbit the earth in a relatively stable orbit, the state of the earth will not be so stable, the swing amplitude of the earth's axis will be greater, and even turn over and move forward, in this way, the earth's climate will be rough or show a chaotic state, and the earth's ecological environment will be greatly affected.

For us humans, the importance of the moon is not only to admire the moon, not only at night but also to the moonlight, not only the ebb and flow of the ocean can be ** and emotional, the moon also has a certain impact on the earth's atmospheric circulation, making the earth's climate more suitable for the survival of life.

But the moon to the earth's life is not the most helpful is not as above, but its cleaning effect on the extraterrestrial visitors, scientists believe that if there is no moon, the probability of the earth being hit by asteroids or comets will be greatly increased, some people may not believe it, but you only need to look at the dense craters on the moon to know, every larger crater is formed by the impact of asteroids, if there is no moon around the earth to clean up those extraterrestrial visitors, Then some large asteroids will likely hit the earth, so that the earth suffers a global or regional biological extinction disaster, human beings have evolved from apes to humans and now, a total of more than a million years, if a huge asteroid hits the earth in this time, it will cause a global disaster, then human beings will also be very likely to be extinct by those extraterrestrial visitors. Therefore, the moon is also the patron saint of human beings and even life on earth, without it, everything on the earth and even on the earth would not be what it is now.

Without the moon, the Earth would have changed in the following ways:

1. The tide will disappear. Due to the action of the tidal force of the sun and the moon, the periodic movements and changes of the tides in the lithosphere, hydrosphere and atmosphere of the earth are collectively referred to as tides.

Once the moon disappears, the tides will no longer exist, and the living habits of marine life will change significantly, even leading to the extinction of some species, and our port engineering, shipping traffic, fishing and salt industry, and the offshore environment will be affected as a result.

2. The disappearance of the moon will affect the yellow and red angles, which in turn will affect the rotation of the earth. The Sun and Moon often exert gravitational pull on the equatorial uplift beyond the equatorial plane. In this way, the above-mentioned gravitational difference is erected next to the wheel to become a moment, so that the earth's axis is close to the major axis of the yellow wax, and the heavenly pole is close to the yellow pole.