Why is Uranus axis of rotation basically parallel to the plane of rotation?

This is due to the fact that the angle of his axis of rotation is relatively small.

The degree of "angle between the axis of rotation of the king", the axis of rotation almost coincides with the plane of the orbit, which is very special. Uranus has 27 moons, and the birth of a moon is similar to that of the Earth giving birth to the Moon.

Uranus' orbit is peculiar and different from the others.

His position is just special, so it is parallel.

It may have something to do with his size, mass.

It's because of the special location, that's why it's like this.

It is a natural astronomical phenomenon.

The angle of his axis of rotation is relatively small.

Because Uranus's orbit is special.

Changing the shape of a celestial body is rotation. All moons, planets, stars, and galaxies revolve around their own axis The Earth's rotation is the circular motion of the Earth along an axis that passes through the Earth's center (the axis of rotation, also called the Earth's axis).

Almost all celestial bodies in the solar system, including asteroids, rotate according to the law of the right-hand rule, and the revolution of most celestial bodies is also the right-hand rule.

At the beginning of the turn, after a certain direction prevails, it all becomes one direction, and this direction is the right-hand rule that is now discovered, and there may be other solar systems that are left-handed rules, but in this solar system it is the right-hand rule. The energy of the earth's rotation** is caused by the eventual transformation of material potential energy into kinetic energy, which ultimately means that the earth rotates on the one hand and rotates on the other.

The laws of the moon's motion.

When the moon rotates, the center of gravity deviates outward under the action of centrifugal force, but the center of gravity shifts inward under the gravitational force of the earth. The Moon completes its rotation around its own axis under the action of these two forces. The Moon actually revolves on its own axis relative to the Earth.

Therefore, whether the Earth is used as a reference or a star as a reference, the Moon rotates relative to the Earth.

The traditional explanation for the rotation of the moon is that the moon completes its rotation by revolution. This has caused a misunderstanding that even well-known scholars mistakenly believe that the moon is "relatively uncentered", that is, they mistakenly believe that the moon completes its "rotation" around the earth's axis.

Rotation. Any object has a mutual attraction to each other, and the magnitude of this force is directly proportional to the mass of the individual objects and inversely proportional to the square of the distance between them. The greater the mass of the matter, the easier it is to change its shape, and the gravitational force causes the matter to gather into a spherical shape.

The gravitational pull of the body brings about the inhomogeneity of matter, which further promotes the transformation of the shape of the celestial body to a spherical shape.

All celestial bodies are gradually gathered by small substances. It's true for stars, it's true for planets, it's true for asteroids. It can be said that without gravity, there are no celestial bodies.

The rotation of celestial bodies is mainly caused by the imbalance of gravitational attraction in the process of formation of celestial bodies.

The rotation of the Earth

The Earth rotates from west to east on its axis of rotation, rotating counterclockwise from the north pole and clockwise from the south pole. The Earth's axis of rotation is angled to the ecliptic plane, perpendicular to the equatorial plane.

The Earth's rotation is an important form of motion of the Earth, with an average angular velocity of rotation in degrees and a linear velocity of 465 meters and seconds at the Earth's equator. It takes 23 hours and 56 minutes for the Earth to rotate around and increases or decreases by 3 to 4 thousandths of a second every 10 years.

Direction of rotation: from east to west.

The English name Uranus comes from the ancient Greek god of the sky Ouranos ( was the father of Cronus and the grandfather of Zeus. Compared to the five planets known since ancient times (Mercury, Venus, Mars, Jupiter, Saturn), Uranus's brightness is also visible to the naked eye.

However, due to its dim brightness, slow orbiting speed, and lack of telescope observation capabilities at the time, it was not recognized as a planet by ancient observers. 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.

Uranus is special, generally celestial bodies rotate horizontally, and it rotates like a gyratory ball, if the rotation of the earth is left and right, then Uranus is up and down.

Actually, I'll tell you the truth, this suspicion of yours is very interesting, because all the planets in the solar system rotate in the direction of rotation from west to east, but if the rotation direction of the planets is different, it is not all from west to east, so in addition to Venus and Uranus, there are two planets, which rotate from east to west, that is, on these two planets, the sun rises from west to east, and we are the opposite, so in the solar system, only Venus and Uranus are rotating and rotating in opposite directions.

So mercury is quite normal, and we need to understand Uranus, his orbital angle is 97 °, it is indeed lying and rotating, you can say that it rotates in the opposite direction of rotation, but in the opposite direction of rotation of Venus, in fact, regarding the question of Uranus, he is a research team led by a professor at the Institute of Earth Life Sciences at the Tokyo Institute of Technology has now explained the origin of Uranus's anomalous properties, and their research report has shown it.

In the early days of the solar system, Uranus was struck by a Xiaoice ball about 1 to 3 times the mass of the Earth, and this tiny ice planet toppled the young planet, leaving behind its unique lunar and ring system, which was actually like a conclusive gun, and the team came to this conclusion when they built a new computer to simulate the formation of moons around the ice planet, most of which have moons of different sizes, orbits, compositions, and other properties.

Scientists believe this will help explain how they are formed. There is strong evidence that a rocky object the size of Mars hit the early Earth about 4.5 billion years ago, forming the only moon on Earth, and this idea explains a lot about the composition of the Earth and the Moon, and the way the Moon orbits the Earth, and scientists **, such large-scale collisions were more common in the early solar system. In fact, they are part of the story of how all planets came to be.

The question of whether the direction of Uranus' rotation is opposite to the direction of its revolution is explained here today.

Uranus rotates in the same direction as the Earth, and from the north pole of the sky, it also rotates counterclockwise.

All the planets in the solar system rotate in the same direction, and they all revolve around the Sun in a counterclockwise direction. This is because they are all born in the same cloud of interstellar gas dust at the same time, with the same rotational angular momentum.

Uranus is one of the eight planets in the solar system, and in the solar system, it is the third most massive. It is the seventh in descending order from closest to farthest from the Sun, and is about 2.9 billion kilometers away from the Sun. Because of its distance from the Sun, Uranus has a much longer orbital period than the Earth, which is one Earth year.

The average rpm velocity is also only the average rpm velocity of the Earth.

Uranus photographed by Voyager 2 in 1986.

Uranus rotates in the same direction as the Earth, but the angle between the plane of rotation and the plane of the Sun at the equator is not the same as that of the Earth.

The direction of Uranus's orbit is the same as that of the other seven planets, and it is consistent with the autobiographical direction of the Sun. This is because most of the material in the solar system formed the sun at the beginning of its birth, and the remaining eight planets and asteroids will be affected by the sun's force, so the planets are revolving around the sun in the direction of the sun's rotation, and the direction of rotation is the same.

Uranus' axis of rotation can be said to lie on the plane of its orbit, with an angle of inclination of up to it, which makes its seasonal variation completely different from other planets. The rotation of the other planets is facing upwards relative to the orbital plane of the solar system, and the rotation of Uranus is like the tilting and rolling of a ball.

When Uranus is near the solstice, one pole will continue to point towards the Sun and the other will turn away from the Sun. The rapid alternation of day and night can only be experienced in a narrow area near the equator, but the position of the Sun is very low, as if in the polar regions of the Earth. When running to the other side of the orbit, the other pole of the axis is pointed towards the sun; Each pole will have a polar day that has been continuously illuminated by the sun for 42 years, and a polar night for the other 42 years.

As it approaches the equinox, the Sun faces Uranus' equator, and Uranus' day/night cycle is similar to that of other planets. On December 7, 2007, Uranus passed through the equinox.

One consequence of this axis pointing is that over the course of a year, Uranus' polar regions receive more energy from the Sun than from the equator, but Uranus' equator is still hotter than the polar regions. The mechanism that causes this outcome is still unknown.

The reason for Uranus' anomalous tilt is unknown, but the common assumption is that a protoplanet the size of the Earth hit Uranus at the time of the formation of the solar system, causing the tilt of the direction.

In 1986, when Voyager 2 flew by, Uranus' south pole was almost facing the Sun. The marking of this pole as the South Pole is based on the definition of the International Astronomical Union.

The north pole of a planet or moon points above the invariant plane of the solar system (not determined by the direction of rotation).

However, there are still different protocols used: a celestial body determines the north and south poles according to the direction of rotation defined by the right-hand rule. According to the latter's coordinate system, the pole in the sun in 1986 was the North Pole.