Favorites: A blind man touches an elephant

Favorites: A blind man touches an elephant A blind man touches an elephant Favorites The first American astronaut to land on the moon, Mr. Neil Armstrong, died on August 25 due to...

Favorites: A blind man touches an elephant. A blind man touches an elephant. Favorites. Neil Armstrong, the first American astronaut to land on the moon, died of a heart attack on August 25 at the age of 82. Flags were flown at half-mast in government agencies and public places across the United States to commemorate this great man known as a "national hero." This legendary hero's small personal step is a giant step for human exploration of space. Before his successful landing on the moon, human history and ancient people were unable to know the true face of the moon. Of course, because of his success, the beautiful Chinese myth about Chang'e flying to the moon for thousands of years was shattered. The tiny human beings on earth have always been curious about the vastness of space. From the time of the ancestor of mankind "Yuanmou Man" to the present for millions of years, the written historical facts are less than 10,000 years old. The Chinese civilization, which is said to be five thousand years old, has been killing, fighting, and annexing each other for the past few thousand years to change dynasties. And for thousands of years, other nations have also been marching east and west for the ambitions of their rulers, fertilizing the desolate loess of the earth with rivers of blood. It wasn’t until Mr. Hang Silang’s big step to land on the moon decades ago that mankind’s strong desire to explore outer space was shaken like thunder. The rising dragon of the East, China, not long ago sent the first female astronaut to fly outside the earth for the first time in history. These feats of space exploration are nothing more than understanding that the earth where humans live is increasingly in danger due to over-exploitation. For example, due to the massive melting of ice in the Arctic and Antarctic, ecological changes, and rising sea levels, coastal land towns will eventually be submerged. It is hoped that humans can move to a better living environment before this blue sphere, which is no longer suitable for human habitation, collapses. In the eyes of the people of Huaxia in ancient times, the "world" was a place that could not transcend the shape of "begonia leaves". The country could only be obtained by successfully "racing for the Central Plains"; the so-called country unified by Qin Shihuang, in fact, these people were also descendants of Yan and Huang. With the development of foreigners' navigation industry, after thousands of years of living on their own lands, human beings finally learned that there are other similar human beings living in the corners of the world, and people of all countries are no longer alone. With the development of science and technology, the results of remote exploration by space telescopes show that the "universe" corresponds to the vastness of the "three thousand worlds" in the scriptures. Among the hundreds of billions of twinkling stars in the sky, is there no life except "human beings" and other animal life on earth? Therefore, "aliens" have become the cosmic creatures that human civilization most wants to find. Scientists have already launched countless radio waves and signals into space. Radio receivers at various aerospace agencies and space stations around the world are busy working day and night, hoping to receive radio waves or responses from outer space? Unfortunately, for various reasons, these secret space files are not accessible to us ordinary people. This is why rumors of aliens are so popular. As long as people with religious beliefs believe in "God", "God", "Allah", "Buddha", "Tai Shang Laojun", etc., they naturally do not need to explore issues such as the origin of mankind, the earth, the beginning of the universe, etc. As long as you open the Old and New Testaments, the Koran, the Buddhist scriptures or the Tao Te Ching, they will all be recorded, so you don’t have to worry about it. However, not all of the seven billion human beings have religious beliefs. Many scientists, astronomers, litterateurs, and physicists have a strong thirst for knowledge and do not believe in the writings of various "religious" classics, so they develop space technology and astronomy with the support of the state. They just want to solve various questions that humans have no doubt about until now. When I was very young, every night when the stars and the moon were shining, I would often look up at the sky and stare at the twinkling stars, imagining the loneliness of Chang'e and the story of the marriage of Cowherd and Vega. Of course, there is also the myth of Journey to the West in which Sun Wukong causes havoc in the Heavenly Palace, which makes me extremely curious about space. I forgot when I started reading books about astronomy, understanding the calculation of the speed of light and light years, and the distances of the Milky Way, stars, planets and other planets. The more I read, the more confused I became. The more you understand, the more you should understand, but you actually find that the more you understand, the less you know about Tianyu? The reason is that the infinite, endless, boundless, and boundless "universe" is beyond the imagination and capacity of a small mind. In the universe, the size of the earth is only like an inconspicuous small grain of sand in the sand on the beach; it is even smaller than a snail's horn. However, the constant friction and war between various human countries is really just "internal strife in a snail's horn". Is it worth it? Far-sighted leaders of various countries should turn conflicts into friendship. Humanity should also downplay the concept of "country." Patriotism and love of hometown are "small loves." Big love and fraternity are "love for all mankind" and "love for the earth." They should cooperate with each other to protect and cherish the only "earth" for our survival. Scientists say that the earth will be "torn apart" by the sun in the future. This is physicists' latest theory of the "big rip" in the universe. Therefore, the end of the world will occur at the 16th minute before the earth explodes and time disappears 16.7 billion years later. Famous Oxford scientists Sir Roger Penrose claimed in their research that they found evidence that there was another universe before the Big Bang? Another famous scientist, Professor Stephen Hawking, said that the universe has experienced multiple "big bangs". According to cosmological theory, black holes swallow up all the matter in the universe and collide with each other to cause another Big Bang? The purpose of quoting the two paragraphs of the report is to let readers know that small humans do not need to worry unreasonably. Regardless of whether the end of the world is true or false, how did the universe come into being? Is there a "universe" before the Big Bang? In the long river of time, human exploration of space is just a "blind man trying to figure out the elephant"! September 4, 2012 in Melbourne.