What doomsday prophecies have been slapped in the face in physics class?

In 2800 BC, Assyrian clay tablets recorded the end of the world, which is the oldest doomsday prophecy. The inscription reads: Our earth will decline in the future, and there are signs that the world will die quickly. Bribery and corruption are quite common.

Hawking is another great physicist after Einstein. Hawking made an indelible contribution to world astrophysics. Even such a great man had many jokes when he was alive. Hawking often predicted some unknown things when he was alive, and he was hit in the face. Once he and many famous scientists made three bets around the black hole, but they didn't win once. The bets between scientists are all made through scientific research, and whether they are realized depends on the results. Of course, Hawking was beaten in the face again and again. Among them, the most spoken language is "the end of the world". I believe many people scoff at this, and it has become a joke for us after dinner. Of course, we can't confirm the truth of this prediction.

When many people were laughing at Hawking's prediction, NASA took the lead and severely hit Hawking in the face. At that time, Hawking used the doomsday speech to strongly appeal to world capitalism to invest in its own extraterrestrial planet project. That is to say, at the same time, NASA published a list of star systems, including Hawking's Alpha Centauri galaxy, which also proved that it is impossible to find a livable planet in a short time, which means that NASA told the world that Hawking's project of breaking through stars is false. At that time, Hawking was highly valued by the astrophysics community, which undoubtedly made him feel extremely embarrassed. At that time, a teacher from China questioned Hawking's doomsday prediction.

He is Sun Sizhou, a math teacher in the high school affiliated to Jiangsu Institute of Education. This teacher is famous for proving the falsity of the South China Tiger by geometric methods. Now he has also put forward the technical achievements about the life in the solar system in his own publication "Mathematical Principles of Space Relativity Extending the Universe". This result is completely consistent with the prediction of the United States. From teacher Sun's calculation, we know that the sun is indeed expanding at an accelerated speed, but it will take about 6.9 billion years for the earth to be pushed into the orbit of Mars because of the expansion of the solar system, which means it will take 60 billion years for the earth to leave the solar system. Hawking predicted that after 200 years, 600 years and 1000 billion years, these two conclusions would be quite different.