PickVids7 Minutes of Terror: The Challenges of Getting to Mars
推荐理由
If you have not watched the seven minutes of terror video produced by NASA, you absolutely must.
说明
这是2012年由NASA Jet Propulsion Laboratory发布的一部纪录片，主题归在Space exploration & spaceflight。它讲的是mars landing engineering这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：NASA JPL engineers explain the final minutes of the Curiosity rover's entry, descent and landing on Mars, which combined aerobraking, a parachute and a skycrane. It lays out the tight sequence of events that all had to work automatically.这些读者给出的理由，核心是：HN repeatedly recommends it as an awe-inspiring example of engineering problem solving and the go-to explainer on how Mars landings work.讲法不绑某一条新闻，过几年仍然可以当材料看。从2016年到2021年，有5位不同的读者在4个不同月份把它推荐出来，其中明确叫别人去看的有2次。适合先建立人物和来龙去脉的人。看完要能说出这件事是怎么发生的。如果已经会了基本定义，就把注意力放在它怎么把mars landing engineering变成能跟着复述的例子。
视频信息
- 频道
- NASA Jet Propulsion Laboratory
- 时长
- 5 分 8 秒
- 发布年份
- 2012
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