How many light years is the diameter of the solar system? How many light years is the diameter of th

Solar system. 30 billion kilometers in diameter = light years; 1 light year = 9454254955488 km.

The diameter of the Sun is 1391960 kilometers (about 100 million kilometers), but the diameter of the solar system is difficult to determine, because the boundaries of the solar system have not yet been determined. The radius of the solar system can reach 2 light-years (about 94,608 billion kilometers) and its diameter is 4 light-years (19 billion kilometers) according to the influence of gravity.

The diameter of the solar system is 30 billion kilometers = light years, and the diameter is 4 light years according to the influence of gravity

Solution: The diameter of the solar system is 9 billion kilometers, which is less than a light year!

Voyager 1: Did it fly out of the solar system? Voyager 1 was launched in 1977 and is currently 18.8 billion kilometers away from Earth.

Whether it flew out of the solar system or not is still controversial in the space community. Yang Yuguang, a researcher at the Second Academy of Aerospace Science and Industry Group, told reporters that the sun's gravity can reach a range of about one light year, that is, trillion kilometers, and "Voyager 1" is now about 19 billion kilometers away from the sun, and it is not accurate to say that it flew out of the solar system. Pang Zhihao, a researcher at the China Academy of Space Technology, said that there is no completely unified standard for the boundaries of the solar system, and the understanding of the boundaries is constantly updating and changing.

As can be seen from the above reports, there is still a debate about the size of the solar system.

If Neptune were to be used as the boundary of the solar system, the diameter of the solar system would be 60 astronomical units, or about 9 billion kilometers, or about one light-year. If the orbits of comets (Oort clouds) are taken into account, the diameter of the solar system can reach 6-120,000 astronomical units, or trillion kilometers, or about light years.

The solar system is a collection of celestial bodies centered on the Sun and subject to the Sun's gravitational constraints. It includes eight planets (in descending order from closest to the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune), as well as at least 173 known moons, five identified dwarf planets, and hundreds of millions of small bodies in the solar system and Halley's Comet.

The radius of the solar system is about 100,000 au, so the diameter of the solar system is about 200,000 au.

The solar system is a system of celestial bodies centered on the sun and bound by the sun's gravitational pull, including the sun, planets and their moons, dwarf planets, asteroids, comets and interplanetary matter. The solar system is located about 10,000 light-years from the center of the Milky Way (the Sun is just one of the stars in the Milky Way, which is about 100 billion to 400 billion).

The solar system includes the Sun, 8 planets, nearly 500 moons, and at least 1.2 million asteroids, as well as some dwarf planets and comets. If Neptune's orbit were used as the boundary of the solar system, the diameter of the solar system would be 60 astronomical units, or about 9 billion kilometers.

If bounded by the heliosphere, the Sun can be up to 100 AU (at its thinnest) from the boundary of the solar system, and if it is bounded by the Oort cloud, the diameter of the solar system may be 200,000 AU.

According to the news, the diameter of the solar system is 100,000 light-years.

The diameter of the solar system is one light-year.

Follow the trajectory to determine the light year.

Approximately light-years in the gravitational range.

The distance reached by the solar wind is about light years.

Question 1: The diameter of the Milky Way is 100,000 light-years, so what is the diameter of the solar system? The diameter of the solar system is 30 billion kilometers = light years.

Extension] 1 light year = 9 4542 5495 5488 km.

The Milky Way is made up of 3 parts. : The central part of the nuclear sphere is 3000 light-years in diameter and is ellipsoidal.

The silver disk is the main body of the Milky Way, with a diameter of about 80,000 light-years, a thickness of about 10,000 light-years, and a thickness of about 3,000 to 6,000 light-years at the edge. It is made up of planets that are less than 10 billion years old and have a high content of heavy metals.

Outside the galactic disk is a spheroid called a galactic halo of sparse stars and interstellar material, about 100,000 light-years.

Question 2: How big is the solar system, how many light years 1With Pluto's orbit as the boundary, it is about 40 astronomical units.

2.According to the comet origin hypothesis, the Kuibergixiang comet belt is 50 1000 AU; The Oort cloud, which is 100,000 astronomical units light-years.

3.According to the heliopause, it is 100 160 AU.

4.The theoretically calculated gravitational range of the solar system is 15,230,000 astronomical units.

Question 3: How many light-years is there in the solar system Really a bunch of NC, the solar system is more than 80,000 light-years? The first floor is even more bullish, more than 100,000 light years? Please look at the title, it is the solar system, not the Milky Way, not the position of the solar system in the Milky Way.

The diameter is no more than light years, and the farthest spacecraft has not flown out of the solar system, Pioneer and Voyager, all at the edge of the solar system.

Question 4: How big is the solar system, how many light years is it? The distance from the sun to the earth is 149,000,000 kilometers, and the speed of light has to run for eight minutes to run from the sun to the earth, the American Voyager was launched in 1977 and has now reached the border of the solar system, and the Voyager has been flying for 38 years and has flown 14.9 billion kilometers, so you can imagine how big the solar system is.

Question 5: What is the diameter of the solar system light years? To answer correctly ... The diameter of the solar system is 30 billion kilometers = light years.

Extension] 1 light year = 9 4542 5495 5488 km.

Question 6: How many light-years is the diameter of the solar system The diameter of the solar system is 30 billion kilometers = light-years.

Extension] 1 light year = 9 4542 5495 5488 km.

Question 7: How many light-years is the extent of the solar system If the orbit of Pluto is the boundary, the radius is 5.9 billion kilometers and the diameter is 118 kilometers (about light years), but this is not counting the diameter of the solar system, and it is estimated that twice as large is possible.