You are watching ColdFusion TV. 您正在收看的ColdFusion电视。
♫ We're not gonna get home tonight ♫我们不会今晚回家
[music continues] [音乐待续]
Hi. Welcome to another ColdFusion video. 你好。欢迎到另一个ColdFusion的视频。
The future is now. 未来是现在。
Just in my last video we talked about how Stanford researchers are making people speak again, move limbs again, and even walk again, 就在我最后的视频中我们谈到了斯坦福大学的研究人员正在做如何说话的人一而再，再移动四肢，连走路，
after injecting adult stem cells directly into the brain. 直接注入成体干细胞进入大脑后。
In this video we'll be talking about going to Mars 在这段视频中，我们将谈论去火星
From Doom to The Martian and Total Recall 从末日到火星和全面回忆
It's been the stuff of science fiction for the longest time 它已经科幻小说的东西，时间最长
But now, going to the red planet is getting some serious thought by Elon Musk. 但现在，去红色星球越来越受伊隆·马斯克一些认真思考。
So what exactly is going on? 那么究竟是怎么回事？
Elon Musk just announced his plans to begin colonizing Mars. 伊隆·马斯克刚刚宣布了他的计划，开始征服火星。
He proposes that he could have humans on Mars by 2024 他提出，他可以通过2024对火星人
and use the same tech to get people to travel anywhere around the world in under one hour 并使用相同的技术，让人们随时随地环游世界在一个小时内
This is all going to be done using a spacecraft codenamed the BFR [Big Falcon Rocket]. 这一切都将使用代号为BFR [大猎鹰火箭]航天器来完成。
In a presentation at the International Astronautical Congress [IAC] in Adelaide, Australia, 在国际宇航大会[IAC]在澳大利亚阿德莱德介绍，
Musk outlined his plan. 麝香概述了他的计划。
It's not the first time that he's talked about Mars. 这不是第一次，他谈到了火星。
His first public interest in the red planet was expressed back in 2001, 在这个红色星球他的第一个公共利益表达早在2001年，
and last year he claimed that a million people could be on Mars by the 2060s. 去年，他声称，一万人可能是在火星上由2060s。
This latest announcement was more of a fine-tuning of that plan. 新产品的推出更是计划的微调。
So here's the rundown: 因此，这里的破败：
The BFR will stand 100 metres tall, with 31 engines 该BFR将巍然屹立100米，设有31个发动机
to lift a payload of more than 4,000 tons into space. [correction: 150 tons into LEO] 解除的4000吨以上的有效载荷送入太空。 [校正：150吨到LEO]
Each of these engines will have multiple redundancies built in, 所有这些发动机将有多个冗余内置，
in an attempt to bring the probability of failure towards zero. 在企图把向零故障的概率。
The BFR is slightly larger than a Saturn V rocket, which propelled astronauts to the moon during the Apollo missions. 的BFR比土星五号火箭，其在阿波罗任务推进宇航员月球稍大。
To give you an idea, it can carry a cargo payload with a living space that's eight stories tall, 为了给你一个想法，它可以携带货物的有效载荷与生活空间的八个层楼高，
and holds more volume than an Airbus A380's passenger cabin. 并拥有比空中客车A380飞机的客舱更大的体积。
It also has a fin, so that it could be more easily controllable in any atmosphere that it comes across. 它也有一个散热片，因此，它可能是更容易控制在任何气氛，它遇到。
The payload section, or the part that's the interplanetary ship, will be 48 metres long and feature 40 cabins, each capable of carrying three people. 有效载荷部分，或者部分是这样的星际船，将长48米，设有40个小屋，每个能够携带三个人。
Despite this, Musk claims that the overall cost will be much cheaper than other launch vehicles currently available, 尽管如此，麝香声称，整体成本会比目前市面上其他运载火箭便宜得多，
because it can safely return to Earth and be reused. 因为它可以安全地返回地球，并可以重复使用。
He gave the example of throwing away a $2 million Cessna light aircraft after every one-way trip 他给每一个单程后扔掉$ 2,000,000塞斯纳轻型飞机的例子
instead of investing in a large passenger jet and footing the bill for a half-million dollar return trip — 而不是在一个大的客机投入和买单了半百万美元的回程 -
the point being that although the initial capital is higher, in the long run the jet will turn out to be much cheaper. 问题的关键是，虽然初始资本较高，从长远来看，射流会变成便宜很多。
"In one case you have to build an entire aircraft, in the other case you just have to refuel something, so “在一个情况下，你必须建立一个完整的飞机，在另一种情况下，你只需要加油的东西，所以
"it's, it's really crazy that we build these sophisticated rockets and then crash them every time we fly “这，这真是疯了，我们建立这些复杂的火箭，然后每飞，我们的时间他们崩溃
This is mad!" 这是疯了！”
Musk believes that he could send two BFR cargo ships to Mars by 2022, 麝香认为，他可以通过2022发送两个BFR货船火星，
with the first two crewed crafts touching down just two years later. 与前两个载人工艺品接触下来仅仅两年后。
In the presentation he went on to talk about how the BFR could be used in other ways: 在介绍他继续谈论如何BFR可以以其它方式使用：
For example, the same technology could fly people anywhere in the world in less than one hour, 例如，同样的技术能飞的人在世界任何地方在不到一小时，
potentially revolutionising global transportation, with passengers paying essentially the same as they do now for a commercial airline ticket. 潜在的革命性的全球运输，乘客支付基本相同，因为他们的商业航空公司的机票现在要做的。
Another use for the BFR was to help build an outpost on the Moon 对于BFR的另一个用途是帮助在月球上建立一个前哨
"It's 2017. I mean we should have a lunar base by now. “这是2017年我的意思是，我们现在应该有一个月球基地。
What the hell's going on?" 这到底是怎么回事？”
Another brief suggestion was space services. 另一项简短的建议是空间服务。
This includes launching many satellites at once 这包括开展一次多颗卫星
or just one large satellite with a surface area ten times that of the Hubble Space Telescope 或者只是一个大的卫星，表面面积十倍哈勃太空望远镜
without a need for a complex unfolding procedure once released. 而不需要复杂的展开过程一旦被释放。
This is possible due to the large cargo area. 这可能是由于大货区。
Taking the idea further, old satellites and space debris could be collected at much lower costs 进一步考虑的想法，老卫星和空间碎片可能会以低得多的成本来收集
Construction of the BFR is set to start in 2018 该BFR的建设被设置在2018年启动
and the machinery for building the engines has already been ordered and is on its way. 并建立了发动机的机械已经订购并在它的途中。
The end goal is to have as many as a thousand ships in a holding pattern in orbit around Earth 最终的目标是拥有多达一千船舶控股模式在环绕地球轨道上
Then every 26 months or so when Earth and Mars are aligned the ships would unravel their solar panels and leave for Mars. 每26个月左右时，地球和火星对齐，然后船就解开自己的太阳能电池板，离开火星。
The journey would last three to six months and human cargo and suppliers will be dropped off every trip. 旅程将持续三到六个月和人力的货物和供应商将每趟下车。
So a lot of people are doubtful as if this timeline is realistic or even possible. 所以很多人都怀疑，就好像这个时间表是现实的，甚至可能。
Elon's company, SpaceX, has been late on their promise for the Falcon heavy rocket by at least five years, but still some experts are hopeful. 伊隆的公司，SpaceX公司，已经晚了他们对猎鹰重型火箭承诺通过至少五年，但还是有些专家希望。
Bobby Braun, NASA's former chief technologist states, quote: 鲍比·布朗，美国航空航天局的前首席技术状态，报价：
[speaking text in video] [操着视频文本]
End quote. 最终报价。
It's not just building the rocket though. Landing humans on Mars will be one of the biggest technical undertakings of all time. 这不只是建造火箭虽然。在火星上着陆人类将是有史以来最大的技术工作之一。
That being said, the company has beaten the odds before, 话虽这么说，该公司已经击败之前的赔率，
the main example being reusable rocket boosters. 主要的例子是可重复使用的火箭推进器。
As for paying for the project, Musk's plan is as follows: 至于该项目支付，麝香的计划如下：
SpaceX will build a stockpile of their older Falcon 9 and Dragon capsules, and sell as many rides to space as possible for cargo missions. SpaceX公司将建立自己的旧的猎鹰9号和龙胶囊的储备和销售尽可能多的乘坐空间，尽可能为货物的任务。
The revenue from launching satellites and servicing the space station will go towards the BFR, which the company will now focus its attention on. 从发射卫星和维修空间站的收入将大大有助于对BFR，该公司目前将其注意力集中。
As it stands right now, by human standards, Mars will kill you. 由于它现在站，由人的标准，火星会杀了你。
It has unbreathable air and most of its water is within subsurface ice deposits. 它具有无法呼吸的空气，它的大部分水是地下冰沉积物中。
There's certainly a lot of work ahead to make this a reality, 肯定有很多超前工作，使之成为现实，
but it seems like it *just* could be possible. 但现在看来似乎只是* *是可能的。
A 2016 paper by NASA detailed exactly how to enable a Mars colony from their data received by the Mars rovers. 甲2016纸由NASA恰好详述如何启用从由火星探测器接收它们的数据一个火星菌落。
According to NASA, quote: 据美国航空航天局，报价：
[speaking text in video] [操着视频文本]
End quote. 最终报价。
This all seems like a very long shot, but not so long ago, air travel was thought not to be possible. 这一切都似乎是一个非常长镜头，但就在不久前，空中旅行是不认为是可能的。
So I'm interested to know what you guys think, do you think this is going to be possible, 所以我想知道你们的想法，你认为这将是可能的，
or do you think unforeseen challenges will cripple the project? 或者你认为不可预见的挑战将削弱该项目？
For me personally, I think the BFR is a pretty good idea; 对于我个人而言，我觉得BFR是一个不错的主意;
a standardised rocket to carry out many space services. 标准化的火箭进行了许多空间服务。
And I think at least that part of the plan will go ahead. 我认为至少是计划的一部分将继续。
So let's close out this video with some images of the alien planet in HD glory, 因此，让我们关闭了该视频与外星球的一些图片在高清辉煌，
brought to us by NASA and the Mars rovers. 由NASA和火星探测器带给我们。
This has been Dagogo, you've been watching ColdFusion, 这已经Dagogo，你一直在看的ColdFusion，
if you just stumbled across this channel feel free to subscribe 如果你只是碰到这种渠道跌跌撞撞随时订阅
Thanks for watching, and let's see what the future holds. 感谢您的收看，让我们看看未来会有什么。
[outro music] [片尾音乐]
"Cold fusion. It's new thinking." “冷聚变，这是新的思维。”