In May 1982, humans saw Comet Norey for the first time in photos taken by the Hubble Telescope. At first it was just a white dot, and later it became a blurry mosaic of several pixels.
Astronomers didn't pay much attention to it at first, thinking that it was just one of the unknown meteors in the Milky Way. It eventually found its own trajectory, approached the solar system, and then moved away.
So forty years later, when astronomers told everyone that the mass of Comet Norey was 10,030 times that of Halley's Comet as we know it, and its speed was 6,000 times, most people just looked confused and asked: "Wow, that's amazing. So what?"
The most important message was not sent by top astronomers, but by political figures from various countries. At nine o'clock in the morning in the East Eighth District and nine o'clock in the evening in the West District Twelve, the spokesperson released to the world the news that had been circulating underground for a long time: Comet ac1no19, code-named Nore, will hit the earth head-on fifty-one years later.
Lin Zhezhi was one of the last batch of geology students before the launch of the Feizhou Project. On his first day of school, he heard the freshmen in the mechanical department next door whispering, "Why don't they merge with the history department?"
In the first game of school, he met Wei Qizhou from the Department of Mechanical Engineering.
Intention: People can protect their homes.