With the efforts of countless generations of scientists, the dream of”traveling 80000 miles a day, patrolling the sky and looking at a thousand rivers from afar” has finally been realized. China has not only launched its own satellite, but also has a super large telescope”China’s heavenly eye” for observing the universe.
Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is a point with infinite mass, infinite energy, infinite heat, infinite density and infinitely small volume. After this point exploded, the universe expanded rapidly around. After 13.8 billion years, the universe expanded into what we see now. While the universe expanded, Celestial bodies in the universe are also slowly forming. Stars, planets, comets, asteroids, neutron stars, black holes and so on in the universe are celestial bodies born after the big bang. Our earth is a planet and the sun is a star.
Scientists continue to expose the location of the earth to potential aliens. Hawking warned that they might destroy mankind
No matter what happens on earth, it is not worth mentioning from the perspective of the universe. No one will know all the glory and decline, glory and dream of human civilization except mankind itself.
Scientists hope to transmit DNA and the location of the earth to aliens
On October 18, 2017, the Hawaiian earth telescope detected a cigar shaped object, which came from the direction of Lyra and vertically rushed into the solar system at a speed of 26 kilometers per second. For such a large object with a diameter of about 100 meters, it certainly didn’t come because of the influence of solar gravity, but flew by itself.
First get out of its orbit, enter the earth acceleration, and then give the first cosmic speed to enter the earth. To the earth, first teach them to learn the earth culture, then abide by laws and regulations, and human sophistication.
This afternoon in Daixian County, Shanxi Province, I suddenly saw a string of white light in the sky. I took a picture. It’s amazing whether it’s an alien, a spaceship or an aurora.
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