Is there really an anti Earth hidden behind the sun?

This is still unknown, and it is impossible to explore it at the current level of science.

Because these exploration satellites orbit the Sun with the Earth, they are able to reach places that cannot be observed on Earth, that is, the far side of the Sun.

In fact, the "anti-earth" speculation is not made up out of thin air by some science fiction enthusiasts, and this statement has a serious historical origin, which can be traced back to the ancient Greek period.

This claim should be unreliable and without any scientific basis.

This is not currently described in science. But I don't think it exists.

There is no such thing, and this statement is completely false.

It's just a gimmick that many people fabricate and create when they are full.

Humans have not yet been to the far side of the sun, so it cannot be asserted.

The study of the universe and celestial bodies is ongoing, and it is important to see if there is a need for further research.

As for the things of the universe, our degree of development is still very small, so it is not clear.

The exploration of the solar system has never stopped. After the nine planets removed Pluto, many people hope to find another one to fill the gap.

As a result, some people have raised new conjectures that there may be a new one behind the sun. It sounds a bit ridiculous, but what is the basis for this conjecture?

In 1767, the mathematician Euler deduced three special solutions as L1, L2, and L3 based on the rotating two-body gravitational field, and these positions are gravitational equilibrium points.

Among them, L1 and L2 are visible from the Earth (Geosolar system) because they are on both sides of the Earth, while L3 is located on the back side of the line between the Sun and the Earth, and cannot be seen on the Earth! In 1772, the mathematician Lagrange deduced that the other two points (special solutions) were L4 and L5, and several equilibrium points in the gravitational field of the two bodies were found!

However, among these 5 Lagrangian points, only L4 and L5 found by Lagrange are stable, and the other three are unstable, because these three forces are in a straight direction, so they can leave this region after a slight transverse disturbance, thus breaking this equilibrium, while the forces at 4 and 5 points are restrained by the earth and the sun at the same time, and will return to this point after a slight disturbance!

Therefore, the objects on L4 and L5 can exist for a long time, for example, there is a Trojan Group and Hellenic Group asteroid aggregation area in Jupiter's orbit, which is the gravitational equilibrium points L4 and L5 of Jupiter and the Sun!

Lagrange points of Jupiter and the Sun with asteroid groups.

The conclusion is simple: on the other side of the Sun, on the other side of the Sun-Earth line, if there is another Earth, then it will gradually break away from that point over a long period of time, and thus swing in orbit, and eventually collide with the Earth, perhaps this is how Theia collided with the Earth to form the Moon!

If this is a metaphor, or used to describe the dark matter and dark energy that we humans still know very little about, then it can be said to be a very literary description. But if it is a declarative sentence, from the perspective of astronomical common sense, it will not be true.

Earth is the third largest planet in the solar system from the inside to the outside. All the planets in the solar system move in a circle around the sun. This is also the definition of a planet.

A celestial body that moves in a circle around a star is called a planet (a concept used to define the classification of planets, asteroids, dwarf planets, etc., which we ignore for the time being). Meanwhile, a star is defined as a celestial body that moves in a circular motion around the center of a galaxy, such as the Milky Way. It can be seen that at any time, when the Earth orbits at any coordinate in orbit, there is a point that is relatively "back" of the Sun (since the Sun is also rotating, this "back" can also be any point).

If there is also an Earth at this coordinate point, this does not conform to the basic laws of celestial motion.

We can take the Earth-Moon system as an example. Some astronomers and physicists believe that the Moon is not a satellite of the Earth, but forms a binary star system with the Earth. Assuming that this theory is true, and ignoring all the other objects in the solar system except for the solar and Earth-Moon systems, we can see that the two objects in the Earth-Moon system still have their own orbits.

Moreover, the two celestial bodies orbit each other around the center point of gravity, which can form a dynamic equilibrium between the sun, the earth and the moon.

If the Earth and Moon are in the same orbit and move in a circle around the Sun, and the two are in a permanent position of relative rest, i.e. one is "front" and the other is "back". This not only requires the overturning of existing physical theories, but also requires the determination that the gravitational pull of the sun must always maintain an absolute value, so that two stars in the same orbit will not be "rear-ended" within the astronomical time unit, which is basically the work of the "creator".

It can be seen that the theory that there is also an earth on the far side of the sun does not conform to the principles of astronomy and physics. Although this sentence is indeed reverie from a literary and science fiction point of view.

Not really. There is no scientific basis for this, and scientists have not shown that there is an Earth on the far side of the sun. So it's not true.

I don't think it's true, humans have studied the solar system and there is no second Earth.

It's not true, it should be fake. At present, no scientists have been able to confirm that there is an Earth on the far side of the sun.

I don't think there will be another "earth" on the back side of the sun. Why? Even if this "Earth" is always moving around the Sun in sync with our Earth on the other side of the Sun, even if we can't see it all the time.

But if you think about it, it is impossible for it to keep in sync with the other planets in the solar system, and there must be changes in distance between it and other planets over a period of time, so the other planets will inevitably undergo subtle changes in their trajectories under the action of mutual gravity.

With the current technology of mankind, the existence of this planet has long been deduced based on the subtle changes, so I believe that there is no such "earth" on the other side of the sun.

In addition, scientists have recently really suspected that there is another planet in the solar system, that is, the ninth planet, but they have not been determined, and it is not on the other side of the sun. Scientists also make calculations based on changes in the motion of other celestial bodies in the solar system. The mystery has not yet been revealed.

On the far side of our sun, there really is a planet! The name of this planet is Nibiru!

The size of Nibiru is 3-4 the size of the earth. According to alien data, Nibiru belongs to the solar system, and Nibiru's orbit is very, very long, and the cycle of Nibiru's return to the solar system is 26,000 years. The cycle of human civilization on the earth is also 26,000 years, and the time of Nibiru's return to the solar system is the period of alternation of civilizations and civilization upgrades on the earth.

In 2010, 2012, Nibiru entered our solar system and stayed on the far side of the sun. The purpose of this is not to affect the development of the earth's civilization!

Because human beings are very curious about this, is there an earth behind the sun.

Because of human curiosity about the unknown, they have all kinds of imagination.

It's just a way to say that there is only one Earth.

Because the opposite side of the sun may also form the same living environment.

Because of the curiosity about the universe, people have infinite reverie.

This is the assumption of human beings, there is only one earth.

Probably a guess, thought to be symmetrical.

Probably because we haven't looked at the back.

Maybe I think the solar system is symmetrical.

This is just a human conjecture.

I think there may also be a world on the back side of the sun that is the opposite of our human world. This is just a personal guess, and scientists have not yet made a certain explanation for it. Perhaps the day when our technology is advanced enough, we will be able to explore the whole universe and solve these questions, which are currently very puzzling.

No. The sun is a sphere with only one face, and there is no front and back. Moreover, the earth revolves around the sun, and every side of the sun can be seen 365 days a year.

It is possible to exist, and there are many universes that we have not discovered, and it is impossible for human civilization to exist alone, and we still need to continue to explore.

There is no life on the planet, and it was rumored that there was a discovery against the earth, but in fact, there are experts who prove that there is no such planet.

Anti-Earth is a planet that has a completely opposite trajectory to the Earth. It has been scientifically confirmed that anti-earth does not exist, but is only a delusional guess by people in ancient times.

It's a kind of mirror event, something like this happening on the other side of the sun, so I think it's mysterious.