Where is the true edge of the solar system, and how far is it from the core of the sun?

The real edge of the solar system should also be being explored, the human earth is too small for the universe, and in fact, the universe is always in motion.

At the edge of the solar system is the Oort cloud. The Oort cloud is very far from the core of the Sun, almost a light-year away, which is equivalent to a zone that can be reached by a year's flight of light, which encompasses the entire solar system.

The solar system is infinitely large according to the current survey, and its current boundary is the junction with the Milky Way, at the edge of the ecliptic plane of the solar system.

The solar system is so large that it is two light-years long in diameter. Its true boundaries lie in the range of the solar wind, or where the sun's gravity balances with nearby stars, which scientists have studied.

At present, scientists believe that the largest diameter of the solar system is 2 light years (that is, where the Oort Nebula is located), and the hierarchy of the solar system can be roughly divided into planetary circles, Kuiper belts, heliopauses, Oort clouds, etc., these different levels of the solar system have been regarded as the boundaries of the solar system.

If the gravitational range of the sun is used as the boundary, the Oort cloud is the farthest boundary of the solar system, with a diameter of 2 light years.

The solar system has edges, and it takes quite a long time for the cave to creep through the solar system, possibly more than tens of thousands of years.

The solar system is made up of planets, moons, asteroids, comets, meteorites, and other interstellar material. The edge of the solar system is very far from the Sun, with the farthest planet, Pluto, more than 10 billion miles (about 16.1 billion kilometers) from the Sun.

If one wants to travel through the solar system, there are many obstacles to overcome. For example, at the edge of the solar system there is the Kuiper Belt, which is made up of icy asteroids and comets. Beyond the Kuiper Belt is the Oort Cloud, which is made up of glacial slag and dust.

The matter in these areas is often thin and non-empty, but they are so vast that it takes a long time to traverse them.

Mercury is located at a distance of 57,910,000 km from the Sun.

Venus is located 108,200,000 km from the Sun.

The Earth is 149,600,000 km.

Mars is located 227,940,000 km from the Sun.

Jupiter is located 778,330,000 kilometers from the Sun.

Saturn is located 1,429,400,000 km from the Sun.

Uranus is located 2,870,990,000 km from the Sun.

Neptune is located 4,504,000,000 kilometers from the Sun.

Alternatively, it can also be expressed in terms of relative distance: Mercury (measured in a unit of distance from the Earth to the Sun).

Venus Earth. Mars Jupiter.

Saturn, Uranus, Neptune.

It's not too certain at the moment. Because how big the solar system is, it's uncertain now.

There is no well-defined boundary for where the solar system ends and where the interstellar medium begins, as this is determined by both the solar wind and the gravitational pull of the sun. The solar wind can affect the interstellar medium at a distance of about four times as far as Pluto. But the Sun's Loch sphere, which is within the reach of the Sun's gravity, should be more than a thousand times this distance.

The maximum distance traveled by the solar wind is about 95 AU. According to this calculation, this distance is roughly the distance from the Earth to the edge of the solar system. This distance is about 124-14.4 billion kilometers.

But if we use the gravitational range of the Sun, it is estimated that the Sun's gravitational pull can control 2 light-years, or 125,000 AU. Well, the Earth is about a trillion kilometers from the edge of the solar system.