《开讲啦》 暗物质粒子探测卫星“悟空“首席科学家常进:航天人就是要吹毛求疵 20171209 | CCTV《开讲啦》官方频道

开讲啦 The Voice December 11, 2017
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《开讲啦》The Voice 2025 | 每周一晚19:00 精彩内容持续更新中 https://bit.ly/42gmLXb

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本期节目主要内容: 08:52 常进:宇宙中充斥着95%的暗物质和暗能量; 11:25 常进:80年代初,因国力不强、技术基础薄弱,计划中的天文卫星中途下马; 12:25 常进:1992年成功发射的空间探测装置为国家锻炼出一大批骨干力量; 16:56 常进:十年积累为“悟空”的诞生打下坚实基础; 19:57 常进:2011年“悟空”终于立项; 24:30 常进:“悟空”升空后的三次流泪; 31:49 观众提问常进:暗物质粒子探测卫星为什么叫“悟空”? 32:50 观众提问常进:为什么取得成功是您唯一的准则? 35:44 青年提问常进:如果“悟空”发现了暗物质,您打算给它取什么名字? 39:50 青年提问常进:您什么时候接“悟空”回家? 40:31 青年提问常进:暗物质能做什么?为什么科学家都想找到它? 43:54 青年提问常进:科学家的生活状态是什么样的? 45:47 青年提问常进:“首席”在整个团队中的作用是什么? 47:16 青年提问常进:您的下一次流泪会因为什么? 清爽的头发,整齐的白衬衫,一口江苏普通话,这样一位暗物质粒子探测卫星的首席科学家——常进,他和团队用20年积累的经验克服了“粒子鉴别”这个难题,又花了10年的时间使“悟空“达到了一百万倍的动态范围,并且它是国际上首次可以观测到万亿电子伏特以上的波段的探测卫星。 《开讲啦》是中国首档青年电视公开课。节目邀请“中国青年心中的榜样”作为演讲嘉宾,分享他们对于生活和生命的感悟,给予中国青年现实的讨论和心灵的滋养。每期节目由一位名人倾情演讲、与十位新锐青年代表进行交流对话,300位大学生作为观众现场分享这场有思考、有疑问、有价值观、有锋芒的思想碰撞。 ■□更多精彩CCTV《开讲啦》官方视频■□ 《开讲啦》Voice 国之脊梁系列:https://goo.gl/LgfW88 《开讲啦》Voice 健康中国系列: https://goo.gl/sT8tzd 《开讲啦》Voice 创业者说系列: https://goo.gl/3uzQ8K ■□关注CCTV Facebook 官方帐号 Like us on Facebook■□ Facebook: CCTV: https://www.facebook.com/cctvcom Twitter: https://twitter.com/CCTV Instagram: http://instagram.com/cctv ■□更多精彩官方视频,请关注我们■□ CCTV中国中央电视台:https://goo.gl/gYT8W8 CCTV财经:https://goo.gl/Q3wA0c CCTV综艺:https://goo.gl/34d95K CCTV中文国际: http://goo.gl/HcZaeZ CCTV电视剧:https://goo.gl/VxYm5w CCTV纪录:https://goo.gl/ZvDnPr CCTV少儿:https://goo.gl/VFauqN CCTV LIVE:https://goo.gl/kcE2H0 CCTV春晚:https://goo.gl/rmJMd5 CCTV挑战不可能官方频道:https://goo.gl/iZqxMm CCTV开讲啦官方频道:https://goo.gl/Wtqx6u CCTV今日说法官方频道:https://goo.gl/JfJxpY CCTV美食:https://goo.gl/RqoGzA CCTV走近科学官方频道:https://goo.gl/5rE54R CCTV百家讲坛官方频道:https://goo.gl/4C6x8q iPanda: https://goo.gl/5RSdbl

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