馬斯克：我想知道宇宙中有多少死去的行星文明，也許他們就在我們中間我們也未曾知曉。這很有趣，宇宙似乎有著138億年的歷史，地球也有著約4億年的歷史。要知道，還有5億年左右太陽將膨脹并可能蒸發(fā)掉地球上的海洋，使得地球生命存活變得不可能，也將意味著意識的進化時間最多延長10%，也可能它永遠不會進化。

但我認為這是物理學(xué)和哲學(xué)中最重要的問題之一，那就是“外星人在哪里”？也許他們就在我們中間也未嘗不可。

媒體：你認為我們會在未來15年內(nèi)能與外星人取得聯(lián)系嗎？

嗯，這個還真難說，所以我的建議是這個被認為是費米悖論的大問題就像外星人在哪里?，F(xiàn)在宇宙里有這么多行星，宇宙大約有140億年的歷史。那么為什么外星人不是無處不在呢？這是最令人困惑的問題之一。

如果外面有超級聰明的外星人，他們可能已經(jīng)在觀察我們了。這似乎極有可能，而我們只是不夠聰明，無法意識到這一點。

任何對發(fā)展銀河系感興趣的先進外星文明，肯定速度上超越光速。即便是實現(xiàn)簡單的位移，比如光速的10%或20%，你就可以移民整個銀河系。比方說一千萬年，最多可能兩千萬年，并不會是什么難事。

Musk：I wonder how many dead one planet civilizations there are out there in the cosmos, maybe they’re among us I don’t know. Yes it’s funny, the universe appears to be 13.8 billion years old. The earth like four and a half billion years old. You know another half billion years or so, the sun will expand and probably evaporate the oceans, and make life impossible on earth, which means that if it had taken consciousness 10% longer evolve, it would never have evolve at all.

But I think this is one of the great questions in physics and philosophy is where are the aliens? Maybe the’re among us I don’t know.

Media：Do you think we’ll make contact with alien tithin the next 15 years?

Well, that’s a really tough one to say, so what I suggest is this great question called the Fermi paradox like where are the aliens. Like, if there’s so many planets out there and the universe is almost 14billion years old. Why, why aren’t the aliens everywhere? And this is one of the most perplexing questions.

If there are super intelligent aliens out there, they’re probably already observing us. That would seem quite likely. And we just are not smart enough to realize it.

Any advanced alien civilization that was at all interested populating the Galaxy, even without, exceeding the speed of light. Even if you’re only moving it, say 10 or 20 percent of the speed of light, you could populate the entire galaxy. In let’s say 10 million years, maybe 20 million years max, this is nothing in the grand scheme of things.#馬斯克# #特斯拉# #外星# #文明# #中國“諾貝爾獎”揭曉#

很多地外文明正在死去

很多文明我們并不知曉

外星人無處不在嗎