How many stars are there in the solar system, and how many stars are there in the solar system

It's the star system we're in right now.

There is only one star in the solar system, and that is the sun!!

There is 1 star in the solar system

There are 8 planets in the solar system [Mercury.

Venus, Earth, Mars, Jupiter.

Saturn, Uranus, Neptune].

In addition, there are 5 dwarf planets [Ceres, Pluto, Eris, Ornith, Haumea] and some candidate dwarf planets, which are not asked by the landlord, so I will not introduce them here.

Everyone should know that the Sun is definitely not the largest star in the universe. The Sun is the closest star to us. The universe is so big that it's hard to say which one is the biggest.

In 2010, British scientists discovered a supermassive star with a mass of 300 suns, 10 million times brighter than the sun, and it is located in the center of the tarantula nebula.

The size of the Sun is almost insignificant compared to the red giant. However, red giants are the last form of star evolution, and their size is very large. But the mass of the red giant is basically the same as that of the Sun, and the density of the red giant is very small.

There are many stars in the universe, and you never know if there are bigger stars.

The Sun is only the largest star in the Solar System, but there are many stars larger than the Solar System in the universe alone.

The sun is an ideal sphere of hot plasma intertwined with a magnetic field. The diameter of the sun is about 10,000 kilometers, which is equivalent to 109 times the diameter of the earth; It is about 1.3 million times the size of the Earth; A star in the constellation Cetus is 460 times the diameter of the Sun, and a star in the constellation Orion varies between 700 and 1,000 Suns in diameter. But because the sun is closest to the earth, it looks very large and bright.

If you look at the Sun from another star, the Sun is just a point of light.

Although the Sun is a star, the Solar System is not a star system because the definition of a star system is a system of a large number of stars, and the Milky Way is a star system or simply a galaxy.

The solar system, on the other hand, is a "planetary system", which is a system with planets; The Earth-Moon system is attributed to the "satellite system", indicating that the system has satellites.

According to the geography book of the first year of high school, the solar system belongs to the star system, and the Earth-Moon system belongs to the planetary system. Could it be that the textbook is wrong?

The solar system belongs to the star system and is named after the highest star in the highest order!

There is only one star. It's the sun. The eight planets are:

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Most of the eight planets also rotate in the same direction as their orbit. There are only two exceptions: Venus and Uranus.

Venus rotates in the opposite direction to its revolution.

The Sun is a star located at the center of the solar system, and it is almost an ideal sphere intertwined with hot plasma and magnetic fields. The diameter of the Sun is about 1,392,000 (kilometers, equivalent to 109 times the diameter of the Earth; It is about 1.3 million times the size of the Earth.

One, the sun.

The Milky Way is a bar-spinning galaxy about 100,000 light-years in diameter and includes between 100 billion and 400 billion stars. The Sun is a typical star of the Milky Way, located on the branch cantilever Orion Arm, 10,000 light-years away from the center of the Milky Way, and the solar system rotates around the center of the Milky Way at a speed of about 240 s, one revolution in 100 million years.

The eight planets in the solar system all orbit in a near-circular orbit in about the same plane, orbiting the sun in the same direction. With the exception of Venus, the other planets have the same direction of rotation and revolution. Most comets orbit in the same direction around the Sun, most of them have elliptical orbits, and generally have a long orbital period.

Hello classmates, in the vast universe, there are very, very many planets larger than the sun, and they are all stars

1. Proxima centauri: Proxima centauri is the third star of the South Gate 2 (Centauri) triad, which is also known as Centauri C according to Bayer's nomenclature. It is the closest star (light-years) to the solar system.

It was discovered in 1915 by Robert Innes, then director of the Joint Observatory in Johannesburg, while in South Africa. One of Proxima Centauri's planets, Proxima Centari B, may have life. Proxima Centauri, located in the constellation Centauri, is a member of the Centauri triad (South Gate II), located light-years from Earth, and is the closest star known to the Sun.

2. Antares: Antares is the star of Scorpio (the main star of Scorpio), located at the tail of Scorpio, and is the loneliest first star of the whole day, but there are many bright second stars in its vicinity, and it is also the brightest star in the Scorpio star region. In ancient China, it was also known as the Great Fire, which belonged to the Antares of the Seven Nights of the Eastern Canglong, that is, the heart of the dragon, which was used to determine the seasons.

Antares is a famous red supergiant that emits fiery red light, and is located due south at dusk every May, with the highest position; In the evening hall of July, the position of Antares Mars gradually descends westward from the middle of the sky, "knowing that the summer is gradually receding and autumn is coming".

3. Sirius: Canis Majoris A, located in the constellation Canis Major. Sirius is the brightest star of the day except the Sun, but it is fainter than Venus and Jupiter, and brighter than Mars most of the time.

Sirius is a blue-white main-sequence star with a white dwarf companion star and a system center of mass about light-years from Earth. Among them, Sirius B, the companion star of the white dwarf, is the earliest white dwarf observed by mankind and one of the most massive white dwarf stars.

Of course, there are many, many more, such as red supergiants, Betelgeuse and so on.

Hope it helps.

There is only one star in the solar system, and that is the sun, and the rest are planets, moons, and comets that are far less big than the sun.

But outside the solar system, there are too many Hengbib stool traveling stars that are larger than the sun.

That's a lot.

Sirius A Uy in Shield