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Similar to the Earth, Venus has mainly carbon dioxide in its air composition, the greenhouse effect, and is close to the Sun, so the temperature is 400 500, so that there is no water on the surface, but there are 2 thick clouds and atmosphere, and lightning is frequent. Why is he called Venus? Jinmu Water Mars plus Earth, that's how it was named in ancient times.
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Very high! The whole planet is made of gold! Otherwise, how can it be called Venus?!
Well, Venus is not so named because it has gold on it, Venus is barren, there are only rocks and gravel, and the atmosphere of Venus is carbon dioxide).
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If the Earth has the most land, then Venus has the most gold.
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A high comparison, I go to get some back every day!
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There is no direct information on the internal structure of Venus, but it is theorized that the internal structure of Venus is similar to that of Earth, with an iron-nickel core with a radius of about 3,100 kilometers, a "mantle" composed mainly of silicon, oxygen, iron, magnesium, etc., and a thin "shell" composed mainly of silicon compounds on the outside.
Scientists speculate that the internal structure of Venus may be similar to that of the Earth, and according to the structure of the Earth, the main components of Venus's earth-function are olivine and pyroxene-dominated silicates, and a layer of silicate-dominated crust, with a core composed of iron-nickel alloys in the center. Venus has an average density of the nine planets, second only to Earth and Mercury, and is the third most dense of the nine planets.
An iron core with a diameter of 3,000 kilometers, molten stone fills most of the planet for the mantle. Recent gravitational data returned from the Magellan vehicle suggests that Venus's outer shell is much harder and thicker than previously assumed. Just like the Earth, convection in the mantle puts pressure on the surface, but it is relieved by a relatively small number of areas, so that it is not destroyed at the plate boundary as in the Earth, where the crust is divided.
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Venus is one of the eight planets in the solar system, the second planet from the sun outward, with an orbital period of heaven, and Venus has no natural moons.
Venus was called Taibai, Xingxing or Dahuan in ancient times, and its appearance in the east in the morning was called Qiming, and its appearance in the west in the evening was called Chang Gung.
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Venus is a planet that belongs to the same solar system as Earth, but is much smaller than Earth.
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It is known as the sister planet of the Earth. It's about 80% the mass of our planet, and it's only a little smaller. It is located approximately an astronomical unit from the Sun (1 astronomical unit = 149,597,870,700 meters).
As the second planet closest to the Sun, Venus is the hottest terrestrial planet in the solar system. Its dense atmosphere is filled with carbon dioxide, making it unhabitable.
With an extremely slow rotation speed, a day on Venus lasts for more than a year. And its surface is full of volcanoes, and more than 1,600 larger volcanoes have been discovered.
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Venus, also called the White Star.
1. Venus is the closest planet to the Sun in the solar system, and the closest planet to the Earth. The orbital period of Venus is an earth day, in ancient times, our country called Venus Taibai Star, and the mass of Venus is about the same as that of the earth, so it is generally called the "sister planet" of the earth. Venus has the closest orbit to a circle among the eight planets, and the eccentricity is the smallest, only.
2. Venus is very close to the moon with the naked eye, and Venus is the brightest planet in the whole sky, its brightness is generally solstice, it is 14 times brighter than the famous brightest star Sirius in addition to the sun, the difference is that Venus is a planet, and Sirius is a star, Venus is like a dazzling diamond, so the ancient Greeks called Venus Aphrodite, Aphrodite is the goddess of love and beauty on behalf of ancient Greece.
Venus is called Venus because in the early days of scientific development, human beings had limited knowledge and did not know how to distinguish the planets, so they named them according to the five elements of yin and yang, which are visible from them. >>>More
Venus and the Earth orbit the Sun, and when the three are in a straight line, Venus blocks the Sun's rays, and we see the transit of Venus.
We all know that Venus is one of the eight planets in the solar system, and it is also the second closest planet to the sun, and this planet is sometimes very close to the earth, but the temperature of Venus is the highest among the eight planets in the solar system, and in the eyes of scientists, Venus can be described as a real hell planet.
On January 12 of this year, Venus is at its greatest eastern elongation. Since then, Venus has become brighter and brighter. The brightest appearance of Venus on the eastern side of the Sun will occur tonight. >>>More
Venus is a terrestrial planet because of its similar mass to Earth, and is sometimes referred to as Earth's "sister star". It is also the only planet in the solar system that does not have a magnetic field. Among the eight planets, Venus's orbit is the closest to a circle, and the eccentricity is the smallest, only. >>>More