When will the Earth be able to turn out of the solar system? How big is the universe I want to play

According to Stephen Hawking's theory of cosmic expansion, both the sun and the earth are expanding outward, and the calculation of the Earth's escape angular velocity and peripheral linear velocity shows that the expansion is accelerating, and in 6.8 billion years, the Earth will occupy the orbit of Mars. After 150-35 billion years, the Earth will gradually break away from the solar system and enter the gravitational range of another galaxy. Regrouping as a family.

Steve Feeney and his research team at the School of Physics and Astronomy at the University of London in the United Kingdom came to this astonishing conclusion after studying the cosmic microwave background radiation map, based on evidence from the latest NASA WMAP exploration satellite findings. According to the research team, they found four circular patterns formed by "cosmic friction" in the figure, suggesting that our universe may have entered other universes at least four times.

The other universes are theoretically extradimensional spaces reached by extradimensional tunnels. In the interdimensional space, people can not only change their position in space, but also change their position in time. In other words, man can go to any cosmic age he wants to go to and find himself according to his own wishes.

According to Einstein's theory of relativity, the phenomenon of space-time distortion (which has been confirmed by American scientists' space experiments), human beings will be able to travel through time and space through wormholes like aliens in the near future, like aliens. You can travel to other universes, and time changes during the journey, you will be younger, and when you return to Earth, you will slowly grow old.

Before the Earth is swallowed by the sun, there is no chance of leaving the solar system. In 1.1 billion years, the Sun will enter helium fusion and transform into a red giant, at which point all the mainland planets will be swallowed.

It is impossible for the Earth to turn out of its orbit, let alone out of the solar system, and once the orbit deviates, by that time, all life on Earth will be extinct. Can people still live? Impossible!

In 5 billion years, the sun **, the earth is good, and the moon has too much temperature difference.

When the sun turns into a red giant, the earth is swallowed up, and there is basically no chance.

As long as the earth deviates from its current orbit a little, there will be no life on the earth.

You may have to go on a roller coaster, but if you can't find a way to find a robot cat first.

When the sun **, it is estimated that the earth is gone.

I want to go too, and let me know when you can go! We're all in this together.

The Earth revolves around the Sun, and in fact, due to the great mass of the Sun and its huge gravitational pull, it can pull the Earth. As for why the Earth is not sucked into the Sun, it is because the Earth rotates and revolves around the Sun, and this high-speed motion creates a force that balances the Sun's gravitational pull. Because of this equilibrium, the Earth has been moving smoothly around the sun for 4.5 billion years.

Why does the ground orange Zhengqiu move around the sun? In layman's terms, the earth moves around the sun and is not drawn into it by the sun's gravitational pull. There are examples in life where we hold a chain and tie a ball to the other end.

If the ball doesn't move, we pull hard with our hands and it will come towards us; If we pick up the chain, the ball will spin around our hand.

<> the earth is the ball, man is the sun, and the chain is the gravitational pull of the sun. This gravitational pull not only acts on one side, but also forms a force to control the direction as the ball turns around. This force keeps the ball from hitting people, and gravity makes the ball spin instead of being pulled back into your hands.

It is this force that makes the earth move around the sun.

Together, they form a four-dimensional space-time, and space-time can be bent by a mass object, and the so-called gravitational force is actually a manifestation of space-time bending. It's a surprising perspective that upends our view of the universe. At the same time, the equations of general relativity produce a more accurate description of the universe.

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The surface area of the earth is about 100 million square kilometers, and the volume of the virtual wheel is 1,083.2 billion cubic kilometers, which is the volume and area of the earth. This is due to the fact that the tremor ball and the sun are attracted to each other and will maintain an attraction, so they will rotate around the sun.

With an average radius of 6,371 kilometers and a weight of 60,000 billion tons, the Earth's average radius is 6,000 billion tons. The main reason is that because the sun has a certain mass and gravitational pull, the shape of the return has an attraction effect on the earth, so the earth will revolve around the sun.

The surface area of the earth is 100 million square kilometers, and the earth revolves around the sun because the earth is affected by the gravitational pull of the sun.

As if it had been clarified, it was a translation error caused by a misunderstanding, and it should have only rushed out of the heliopause for now.

A star's range of control is measured by its gravitational range. Thus, the outermost part of the solar system is at its gravitational boundary, and this position is at least light-years away from the Sun, i.e. the diameter of the solar system is not less than 1 light-year. Voyager 1 has traveled about 127 AU and will fly out of the solar system, at Voyager 1's current speed of nearly 80 kilometers per second, at least 1,870 years later, and will not be able to do so until the 39th to 40th centuries AD.

By the way, a famous member of the solar system, the Great Comet of 1680, with aphelion at 889au, Voyager 1 will fly out of this range in two centuries. The aphelion of Sedna, another well-known solar system object, is even more distant, at 1018au, and the gravitational boundary of the solar system is at the outer edge of the Oort cloud (the outermost diffusion zone of the dark blue halo in the figure), 100,000 au. from the center of the Sun

AU is an abbreviation for astronomical unit, and 1AU is equivalent to about 100 million kilometers.

The time it takes for the earth to rotate around is one day, and the time is about 24 hours.

The time it takes for the Earth to revolve around the Sun is a year, and the time is a little bit more than 365 days.

The time it takes for the Sun to make one revolution (one revolution) around the Milky Way is about 100 million years.