How did Uranus come about? Who discovered Uranus

In the middle of the night on March 13, 1781, Herschel, as usual, set up his homemade telescope on the platform on the roof of the building, pointing it at its intended target, the constellation Gemini. Suddenly, a slightly dull green spot of light appeared in the field of view. When you look at it, it seems to be a very small round surface.

Herschel's heart pounded, and he immediately realized: this is not a star! He changed to an eyepiece with a larger magnification and found that the circle was much larger.

Based on this, he immediately concluded that the celestial body he saw must be in the Great Yang System. For a star, no matter how big a telescope is, it is impossible to magnify it into a circle (it can only make the star brighter). The next night, he pointed his telescope at the target again, and the position of the circle had shifted slightly.

Several days of observation allowed him to confirm his judgment.

Commemorative release of Ivory Coast in 1986.

Herschel discovered the stamp of Uranus for the sake of prudence, and on April 26, he first took it as a comet and wrote a report entitled "A Comet Report" and presented it to the Royal Academy. In his report, Herschel noted that the "newcomer" who broke into the camera was a tailless comet. His attempts to represent the orbits of novas with parabolas and extremely long ellipses have been unsuccessful.

He later discovered that the nova's orbit was nearly circular and calculated that its radius was equal to 19 astronomical units. At this point, the truth is revealed. William Herschel discovered a new planet in the solar system.

After Herschel announced the discovery, the scientific community finally admitted that it was a newly discovered planet after several hesitations. Prior to this, Saturn had long been recognized as the edge of the Great Sun System, and was now replaced by Uranus, which was identified as a planet. Breaking this boundary is not an easy task.

Herschel's discovery caused a very big stir.

Herschel suggested calling the planet he discovered the Star George in honor of his patron, King George III of Great Britain at the time. This proposal was opposed by other astronomers, who suggested that it be named after Herschel. After a heated debate, it was agreed that the newly discovered planet should be named after a character from Greek mythology, following the convention of planetary naming.

For consistency, it was first proposed by Bode to call it Ura-Nus (Uranus), as the Celestial King is the father of Saturn. In this way, Jupiter, Saturn, and Uranus are placed in the solar system in three generations, the son, the father, and the grandfather. But it was not until 1850 that such a term became widely used.

Some scientists still call the star Herschel in honor of its discoverer. For quite some time, the names Uranus and Herschel coexisted.

The discoverer of Uranus was William Herschel. Friedrich Wilhelm Herschel (15 November 1738 – 25 August 1822) was an English astronomer, classical composer, and home. The founder of stellar astronomy, known as the father of stellar astronomy.

First President of the Royal Astronomical Society. Member of the French Academy of Sciences. Discover Uranus and its two moons, Saturn's two moons, the space movement of the Sun, infrared radiation in sunlight with a large reflecting telescope of his own design;The first bibliographic and condensed catalogue was compiled, and a catalogue of star clusters and nebulae was publishedThe structure of the Milky Way was also studied.

Biography: Born in Germany in 1738, moved to England in 1758. Herschel spent all his spare time making telescopes, and after a lot of tempering, he finally became a master of the telescope manufacturing generation, and he polished more than 400 mirrors in his lifetime, and also made a large metal reflecting telescope with an aperture of 12 meters and a barrel of 12 meters.

Summary. Hello, Uranus is one of the four major gas giants of the solar system. Gas giants are massive planets made up mainly of non-solid matter, and they lack a solid surface, in other words, they may not even have a solid core, or they may have a solid core, but they are encased in a thick atmosphere so that no one can see it.

The other three gas giants are Neptune, Saturn, and Jupiter. Uranus is slightly larger than Neptune, but it is not half the diameter of Saturn and Jupiter.

Hello, Uranus is one of the four major gas giants of the solar system. Gas giants are massive planets made up mainly of non-solid matter, and they lack a solid surface, in other words, they may not even have a solid core, or they may have a solid core, but they are encased in a thick atmosphere so that no one can see it. The other three gas giants are Neptune, Saturn, and Jupiter.

Uranus is slightly larger than Neptune, but it is not half the diameter of Saturn and Jupiter.

How long is a process.

According to current observations, there is no life on Uranus.

Uranus is mainly composed of rocks and water ice of various compositions, and its main element is hydrogen (83%), followed by helium (15%). Uranus is the coldest planet in the solar system, with a minimum temperature of only 49 K (-224).

Uranus does not have a rocky core like Saturn and Jupiter, and its metal composition is distributed throughout the Earth's crust in a relatively even state. Directly to the naked eye, Uranus' surface appears ocean-blue, as its methane atmosphere absorbs most of the red spectrum.

Wu Gang lives there now, and I heard that he also abducted the Queen Mother there.

William, an English astronomer born in Germany. Herschel (1738-1822), he was born in Hanover, originally from a ** family. At the age of 17, he came to England and became an oboeist in court songs.

On the one hand, he lived on **, and on the other hand, he worked hard to study mathematics and physics. In 1774, when he was 36 years old, he built a reflecting telescope himself. More than 400 telescopes were built during his lifetime, with the largest aperture being 125 centimeters.

On March 13, 1781, a very ordinary day, a clear and slightly chilly night, as usual, accompanied by his sister Caroline (1750-1848), he enthusiastically surveyed the night sky with a reflecting telescope of 16 centimeters and a focal length of 213 centimeters. When he pointed his telescope at Gemini, he found a wonderful star, which at first glance looked like a star, shining and shining and arousing his suspicions. The next night, he continued to observe.

It turns out that the star is still moving, although the star does not have a hazy comet and no comet tail, and is certainly not a star. But he to"About a comet's **"Submit a report on the topic. After a period of observation and calculations, this one has been seen as such"Comet"The new celestial body, which is actually a large planet outside the orbit of Saturn, has nearly doubled the scope of the solar system at once.

Uranus is about 2.88 billion kilometers from the solar system, while Saturn is about 1.4 billion kilometers from the solar system. The discovery of Uranus made Herschel famous all over the world, and he was appointed royal astronomer by the British king. Since then, he has devoted himself to astronomy and has made many contributions throughout his life.

When astronomers first saw Uranus in 1690, they mistook it for a star. In 1781, the English astronomer William. Herschel (found that Uranus appears to increase in size with the magnification of the telescope, but the size of the star does not increase with the magnification of the telescope.

At first he thought it was a comet, but later judged it to be a planet based on the laws of its motion. There is no interesting story about the discovery of Uranus. It was Wilhelm Herschel who systematically searched through a telescope and found a bright spot that was displaced.

Tracking calculations confirmed that it was a newly discovered asteroid. Its strangeness is not in being discovered. Rather, it was not discovered!

Uranus is at its brightest at 5th magnitude. People can see it with the naked eye. But in the long history of mankind for thousands of years, astronomers in ancient Greece, ancient China, ancient Egypt and ancient India did not notice it!

It was not discovered until 1781. It's puzzling. It is a sign of carelessness on the part of people.

In fact, after the discovery of Uranus, several astronomers of the time found themselves having "discovered" it. It's just that some when it's a star, and some when it's a comet and don't pay attention. As a result, I had to beat my chest and regret it.

Missed out on great discoveries.

The main components of Uranus's atmosphere are hydrogen and helium, and it also contains a high proportion of water, ammonia, methane, etc"Ice", and hydrocarbons that can be detected by volume. Uranus is the coldest planet in the solar system, with a minimum temperature of only 49 K (-224). The outer atmosphere has a complex cloud structure, with water in the lowest cloud layer and methane in the highest cloud layer.

In contrast, Uranus' interior is made of ice and rock.

The English name Uranus comes from the ancient Greek god of the sky Ouranos ( was the father of Cronus and the grandfather of Zeus. Uranus was also visible to the naked eye compared to the five planets known in ancient times (Mercury, Venus, Mars, Jupiter, and Saturn), but it was not recognized as a star by ancient observers due to its dim brightness, slow orbit, and lack of telescope observation capabilities at the time. It wasn't until March 13, 1781, that Sir William Herschel announced that he had discovered Uranus, the first to expand the known limits of the solar system, and the first planet to be discovered using a telescope.

The interior and atmosphere of Uranus and Neptune differ from those of the more massive gas giants, Jupiter, and Saturn. Similarly, astronomers have established ice giant classifications to house them.

Uranus is a star body composed of an atmosphere of DU, the main components of Uranus's atmosphere are hydrogen and helium, and also contains a high proportion of water, ammonia, and ammonia

A methane is formed by "ice", and can be perceived by hydrocarbons. He is the hottest planet in the solar system, with a minimum temperature of only 49 k, and a cloud structure composed of complexes, with water in the lowest cloud and methane in the highest cloud. Like other large planets, Uranus has a ring system, a magnetosphere, and many moons.