/kloc-in 0/100 million years, the moon will leave the earth completely. What will happen to the fate of human civilization?

Last year, paleontologists' guesses confirmed that the moon is indeed getting farther and farther away from the earth. In June last year, the research team of the University of Wisconsin-Madison used the Maxia Ridge in the southern Atlantic Ocean 65.438+04 billion years ago and the Whale Bay Ridge 55 million years ago. The new statistical method reconstructs the history between earth-moon system and the sun. According to the model established by the research team, not only distance to the moon Earth was 654.38+0.4 billion years ago, but the earth's rotation speed was much faster than now. A day is not 24 hours now, but 18 hours.

According to this model, in about 400 million years, the distance between the moon and the earth will be more than twice as long as it is now. After 65.438 billion years, the moon will be completely out of the earth's gravity and become the "rogue planets" in the solar system.

With luck, the moon may wander in the asteroid belt near the earth. We can also see clearly with the help of astronomical telescopes, but if you are unlucky, the moon may flow to Oort, which is 1 light-year away from the earth. Although clouds still belong to the solar system, it took millions of years for the earth and the moon to meet at that time.

Of course, after the moon leaves the earth and is swallowed up, the possibility of being captured by the gravity of other planets is also very low. Just like comet Sumek-Levy 9 was captured by Jupiter's powerful gravity in 1994, it crashed into nine pieces when it collided with Jupiter, and the explosion range was even larger than that of the earth.

In short, in any case, it is an irreversible fact that the earth will become "single" in about one billion years. After the earth becomes "single", life on the earth will be seriously affected, such as a longer evolutionary cycle, the extinction of some creatures that depend on the moon, the occurrence of higher asteroid impacts, and even no seasonal changes. Of course, this assumes that there will be no human beings on the earth after 1 100 million years. In the short term, the space environment around the earth will not change much in the hundreds of millions of years before the moon leaves the moon.