Is there anything special about Earth in the middle of the nine planets of the solar system?

It's the eight planets! Pluto is out of the way a long time ago! In fact, the earth is a very ordinary planet, the mass, elemental composition, etc. are similar to the four terrestrial planets of the solar system such as Mars, and the orbit is also similar to that of other planets

Venus. Venus is one of the eight planets in the solar system.

One of them, in order of proximity to distance from the Sun, is the second, the astronomical unit from the Sun. It is the closest planet to Earth (Mars is sometimes closer). The ancient Romans called it Venus.

In ancient China, it was called Chang Gung, Qi Ming, Tai Bai or Tai Bai Xing, ancient Greek mythology.

is called Aphrodite. The orbital period is Earth Day.

The brightness in the night sky is second only to that of the moon.

Second, Venus reaches its brightest brightness just before sunrise or after sunset. It appears in the eastern sky early in the morning and is called "enlightenment"; In the evening, it is on the west side of the sky and is called "Chang Gung".

After the Sun and the Moon, Venus is the brightest star in the sky that can be seen with the naked eye, and Sirius, the brightest star in the sky at its brightest.

It is also 14 times brighter.

Among the eight planets in the solar system, the closest to Earth is Venus.

Venus is one of the eight planets in the solar system, also known as Venus and Venus. Venus is the closest planet to Earth (Mars is sometimes closer to Earth) and the planet that likes to "dress up" the most, with the warmest surface. Venus is often regarded as the sister star of the Earth, and it is close to the Earth in all its indicators, and it has many similarities with Mars.

The closest to Earth is Venus.

Pluto has been downgraded and is now the eight planets, and the closest to Earth is Venus because the order of the eight planets from the Sun is: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

The further you go, the greater the increased distance from the sun.

Venus is one of the eight planets in the solar system, and the second planet in descending order from closest to the sun. It is the closest planet to Earth. In ancient China, it was called Chang Gung, Qi Ming, Tai Bai or Tai Bai Xing.

The orbital period is Earth Day. The night sky is second brightest after the Moon, and Venus reaches its brightest only time before sunrise or after sunset. It sometimes appears in the eastern sky before dawn and is called "enlightenment"; Sometimes it appears in the western sky after dusk and is called "Chang Gung".

Diagram of the positions of the nine planets of the solar system and the Sun. From left to right are the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.

Mercury

The closest to the Sun is the smallest planet in the solar system. Mercury is smaller in diameter than Ganymede and Titan, but it has a greater mass.

Venus Venus

It is the second closest planet to the Sun and the sixth largest planet in the solar system. Of all the planets, Venus has the closest orbit to a circle, with a deviation of less than 1%.

Earth

It is the third planet from the Sun and the fifth largest planet.

Mars mars

It is the fourth farthest from the sun and the seventh largest planet in the solar system, and it is also known as the fluorescence in ancient China, because Mars is red, the fluorescence is like fire, and the brightness often changes; And in the sky movement, sometimes from west to east, sometimes from east to west, the situation is complicated, confusing, so ancient China called it "glowing confusion", there is "glowing fire, away from the confusion." Meaning.

Jupiter jupiter

It is the fifth planet from the Sun and the largest, with a sum of three times the mass of all other planets (318 times that of Earth).

Saturn Saturn

It is the sixth farthest planet from the Sun and the second largest of the eight planets.

Uranus uranus

It is the seventh farthest planet from the Sun in the Solar System and the third largest planet in the Solar System in terms of diameter. Uranus is larger in size than Neptune and smaller in mass.

Neptune neptune

It is the eighth planet orbiting the Sun and the fourth largest celestial body in the Solar System (in diameter). Neptune is smaller than Uranus in diameter but has a greater mass.

And there are many moons in the solar system. The more famous ones are:

Ganymede (Ganymede), Titan, Titan

The nine planets of the solar system are as follows:

In order of distance from the Sun, they are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.

However, Pluto was removed from the list of large planets in 2006 and downgraded to a dwarf planet. So now there are only eight planets in the solar system.

Some people say that there is an earth on the back side of the sun, and according to his meaning, there is an "earth" on the opposite side of the earth and the sun, that is, behind the sun as my losers think. And it is in sync with our earth, the relative solar motion, which is always on the other side of the sun, so we can't see it. Those who say this also suspect that it is the ninth planet in the solar system.

I don't know what these people think.

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 never see it.

But if you think about it, it is impossible for it to keep in sync with the other planets in the solar system to control the movement of the sun, and it must have a change in distance from other planets for a period of time, so the other planets will inevitably undergo subtle changes in their trajectories under the mutual gravitational pull. 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.

Here's why:

Nine planets used to be a popular term, but since the International Astronomical Union in 2006, when it voted to downgrade Pluto as a dwarf planet, there have only been eight planets in the solar system.

In Resolution 5, adopted at the 26th session of the International Astronomical Union held in Prague on 24 August 2006, Pluto was classified as a dwarf planet and removed from the list of nine planets in the solar system. Dozens of other planets larger and heavier than Pluto did not crowd the ranks of the stars, and the solar system became eight planets, while Pluto was relegated to a dwarf planet.

Characteristics of the Eight Planets:

Jupiter-like planets, including Jupiter and Saturn, are mainly composed of liquefied gas, are much larger in volume and mass than terrestrial planets, are farther from the Sun, less dense, are located outside the asteroid belt, and have halos.

Perihelio-solar planets, including Uranus and Neptune, are between the first two in volume and mass, the furthest from the Sun, are composed mainly of solidified gases, are also densely so, have lower surface temperatures, and have halos.

Jupiter is the largest of the eight planets, enough to fit the other seven. Neptune is the farthest of the eight planets from the Sun and has a pale blue light. Venus is the second closest planet to the Sun.

Because it never rains on Venus, the entire planet is covered in dust and very arid throughout the year.

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune are the eight planets of the solar system, Pluto is now excluded, it is now a similar asteroid, from near to far from Earth

Venus, Mars, Mercury, Jupiter, Saturn, Uranus, Neptune, so Venus.

Venus is the closest.

There should also be eight planets, and Pluto has been relegated to a dwarf planet.

Hope it helps.

From near to far from Earth is:

Venus, Mars, Mercury, Jupiter, Saturn, Uranus, Neptune,

Mercury is nearest to Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto was the farthest, but was kicked out of the ranks of the planets of the solar system by the International Astronomical Organization. There are only eight planets left in the solar system.

Mercury. From near to far, they are:

Mercury, Venus, Earth, Mars, Jupiter's gyrus, Saturn, Uranus, Neptune, and Pluto.

The so-called "nine planets" of the solar system are a popular term in history, namely Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. In Resolution 5 adopted at the 26th International Astronomical Union held in Prague on 24 August 2006, Pluto was classified as a dwarf planet and named Asteroid 134340, removing it from the nine planets of the solar system. So now there are only eight planets in the solar system.

Mercury is nearest.

The order of the eight planets is.

Mercury Venus. Earth Mars.

Jupiter Saturn. Uranus,

Neptune water, metal, earth, and fire are all terrestrial planets.

Wood and earth belong to giant planets.

The Celestial King and the Sea King belong to the distant planets, and they are the farthest from the sun.

It is a water star.

PS Now there are only eight planets.

Pluto was covered. DU is downgraded to a short row.

Zhi Xing. In this family, the closest planet to the Sun is Mercury, followed by Venus, Earth's Sphere, Mars, Jupiter, Saturn, Uranus, and Neptune. Among them, there are only five that can be seen by the naked eye, for these five stars, the names of various countries are different, our country has the doctrine of the five elements in ancient times, so we use the five elements of gold, wood, water, fire, and earth to name them Venus, Jupiter, Mercury, Mars and Saturn respectively, which is not called so because there is water on Mercury and trees on Jupiter. In Europe, they are called by the names of Roman mythological figures.

The distant planets discovered in modern times, according to the tradition of naming mythological figures, are called by the names of the gods of the sky and the sea, and are translated as Uranus and Neptune in Chinese.