茫茫的宇宙空間到底存在不存在“外星人”？對于這個問題，我的回答是肯定的。
Is there any "alien" in the vast space? My answer to this question is yes.
因?yàn)閺纳钠鹪磥砜?，只要在合適的恒星系統(tǒng)中的一顆條件溫和的行星上，產(chǎn)生一定的化學(xué)反應(yīng)即可產(chǎn)生原始的生命。據(jù)科學(xué)研究推測，這種現(xiàn)象不只是地球上的特有，在整個宇宙空間中絕對會有不少這樣的現(xiàn)象。著名天文學(xué)家弗蘭克·德瑞克早在1961年就提出了一個推斷外星生命的方程式，我們通常叫它為“德瑞克方程式”。“德瑞克方程式”現(xiàn)在已經(jīng)得到全世界很多天文學(xué)家的認(rèn)可。通過“德瑞克方程式”的計算，天文學(xué)家們樂觀地推斷出，僅在銀河系中就存在著大量的可能孕育著智能生命的星體。有人甚至明確斷言，銀河系中就有100萬顆左右的行星上可能有生命誕生，而且每顆行星上的生命處于不同的進(jìn)化階段。因此，就更不用說離我們更遠(yuǎn)的其它星系上有智能生命存在的可能了。
Because from the origin of life, as long as there is a certain chemical reaction on a moderate planet in a suitable star system, primitive life can be generated. According to scientific research, this kind of phenomenon is not only unique on the earth, there will definitely be many such phenomena in the whole space. As early as 1961, the famous astronomer Frank derrick proposed an equation for inferring extraterrestrial life, which we usually call "derrick equation". The "derrick equation" has now been recognized by many astronomers all over the world. Based on the calculation of derrick's equation, astronomers optimistically infer that there are a large number of stars in the galaxy alone that may be breeding intelligent life. It has even been explicitly asserted that about one million planets in the galaxy may have life, and that life on each planet is at a different stage of evolution. So, let alone the possibility of intelligent life in other galaxies farther away from us.
之所以到現(xiàn)在為止我們還未能邂逅哪怕一名“外星人”，或確信發(fā)現(xiàn)的是“外星人”留下的痕跡，我的觀點(diǎn)是——
The reason why we haven't met even one "alien" so far, or we are sure that what we found is the trace left by "alien", my opinion is——
一種可能是，“外星人類”的文明程度還不足以和我們地球上的人類文明相比。他們沒有掌握探索宇宙空間的能力，暫時還“走”不出他們生活的星球。他們就那樣原始地生活著，不被我們地球上的人類所知道。當(dāng)然，他們也絕對不會知道我們地球上的人類。
One possibility is that the level of civilization of "alien human" is not enough to compare with that of human civilization on our earth. They don't have the ability to explore space, and they can't "walk" out of the planet where they live. They live in such a primitive way that they are not known to us on earth. Of course, they will never know about human beings on earth.
第二種可能是，“外星人類”的文明程度雖然等同于或者大大超出了我們地球上的人類，但由于“外星”離地球?qū)嵲谔h(yuǎn)（必然是這樣），因此，“外星人”在探索宇宙空間的時候，肯定也會像我們?nèi)祟愐粯樱挥性诖_?！坝詈絾T”生命安全的前提下，才會在航天器上搭載“宇航員”。而航天器飛行的目標(biāo)越遠(yuǎn)，航天器在發(fā)射時的沖擊力對宇航員的振蕩越大，也就越對“宇航員”的生命造成威脅。更進(jìn)一步說，既就是“宇航員”能承受得了航天器發(fā)射時的沖擊力，作為肉身的“航天員”也不能在宇宙空間生活太久的時間，否則也會對其生命造成嚴(yán)重?fù)p害。這樣，我們就有理由相信，一定也是肉身（因?yàn)樯际侨馍淼模┑摹巴庑侨恕?，他們不會愚蠢地派遣他們的同類，冒生命危險進(jìn)行少則幾十年幾百年多則上千年上萬年的穿越宇宙空間到地球作客的死亡游戲。最多，他們會不失時機(jī)地向遙遠(yuǎn)的宇宙空間發(fā)射一些無“人”駕駛的航天器，對神秘的宇宙進(jìn)行他們的探索。在我們地球上空多次出現(xiàn)的神秘飛行物——OFU，誰說其中不會有“外星人”的航天器？
The second possibility is that although the level of civilization of "alien human" is equal to or much higher than that of human beings on our earth, because "alien" is too far away from the earth (it must be so), when "alien" is exploring space, it will certainly be like our human beings, only on the premise of ensuring the safety of "astronaut" life, can they be in space It carries "astronauts". The farther the target of the spacecraft is, the greater the impact force of the spacecraft on the cosmonaut when it is launched, and the greater the threat to the life of the cosmonaut. What's more, it is that "astronauts" can withstand the impact force of spacecraft launch, and as physical "astronauts" can not live in space for too long, otherwise it will also cause serious damage to their lives. In this way, we have reason to believe that they must also be physical (because life is physical) aliens. They will not foolishly send their peers to risk their lives for decades, hundreds of years, thousands of years and tens of thousands of years to cross space to earth as a guest's death game. At most, they will seize the opportunity to launch some unmanned spacecraft to the remote space, and explore the mysterious universe. The mysterious flying object - ofu, which appears many times over our earth, who said there would not be any "alien" spacecraft?
“外星人”是存在的！相信在不久的將來，終會有那么一天，我們會幸遇“外星人”，并揭開他們神秘的面紗。
"Aliens" exist! I believe that one day in the near future, we will be lucky to meet "aliens" and uncover their mystery.
