The origin of the universe is the Big Bang, stars are legendary all their lives, dark matter is mysterious, and human space exploration is magnificent. The diameter of the universe is 93 billion light years, the speed of light is the fastest, and black holes are the heaviest, which stimulates space interest.Sufficient data show that 太空探索 It can drive many people to find jobs, thus driving economic development. https://www.zhanmeng.net/

　　

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　　Hey, dear friend, today we’re going to talk about this vast universe overhead. Have you ever wondered why human beings have been full of infinite curiosity and yearning for space since ancient times? Today, I will take you to explore the fascinating space in a simple way, and see the wonderful secrets of the universe that people can’t help but scream!

　　

　　First, the birth of the universe-the secret of the Big Bang

　　

　　You may have heard of BIGBANG, but do you know what this is all about? Simply put, the universe originated from a “point” about 13.8 billion years ago, and this point suddenly exploded, forming the universe we see today. Imagine how shocking it is to expand from an infinitesimal point to the vast universe we can observe now!

　　

　　Second, the life of a star-from birth to death

　　

　　Stars are the most common celestial bodies in the universe, and their lives are full of legends. Stars are born in huge molecular clouds, and after millions of years of evolution, they eventually form stable stars. At the end of life, stars will end their life cycle in different ways. Some stars will become white dwarfs, others will explode into supernovae and even form black holes!

　　

　　Third, the mysterious dark matter-the invisible killer in the universe

　　

　　There is a mysterious substance in the universe, which we can’t observe directly, but it accounts for most of the total mass of the universe. This substance is dark matter. Scientists have been trying to find traces of dark matter, because it may reveal more unknown secrets of the universe. Imagine that there are so many unknowns hidden in our universe, isn’t it exciting?

　　

　　Fourth, space exploration-the magnificent journey of mankind

　　

　　Man has never stopped exploring space. From launching the first artificial satellite, to manned space flight, and then to detecting planets such as Mars and Saturn, human beings’ space journey has moved forward step by step. The future space travel is full of infinite possibilities. Maybe one day, we can really travel freely between the universes like in science fiction movies!