计算 探索未知的价值（17页）.pdf

1、计算 探索未知的价值Computing Decodes the Unknown World人类从未停止对太空和生命起源的探索Space Exploration and Life Sciences Discovery Never Stops阿波罗11号飞船，人类首次在月球行走1969,Apollo 11:The first spaceflight that landed humans on the Moon,marking a giant leap for mankind1969美国挑战者号航天飞机，升空后37秒爆炸1986,The space shuttle Challenger explos

2、ion.1986以美国、俄罗斯为首，共16国参与研制的国际空间站1993,The International Space Station(ISS）initiated by NASA and Rosaviakosmos,with joint expertise from 16 nations.1993火星探测,火星移民计划：“火星一号”Exploration of Mars 2009,Mars Colonization Plan:“Mars One”2009旅行者2号传回神秘数据信号2014,Voyager 2 sent back strange messages in unknown code

3、 2014天宫二号空间实验室发射成功2016,China successfully launched Tiangong-2 space lab2016每一次探索背后Behind each probe,there is每一次探索背后Behind each probe,there is数据和计算Data and Computing两弹一星时代的手摇式计算器The hand operated mechanical calculator in 1950-1960s in China.(For the innovation of Chinas atomic bomb,hydrogen bomb and

4、artificial satellite.)阿波罗号的导航计算机Dominant frequency of the Apollo Guidance Computer(AGC)主频:2.048MHz2.048MHz智能手机CPU频率Dominant frequency of todays mainstream smart phone CPU主频:达到2.2GHzAs high as 2.2GHzvs每年 10TB10TB/per year郭守敬望远镜（LAMOST）Data volume of Guoshoujing Telescope (the Large Sky Area Multi-Obj

5、ect Fiber Spectroscopic Telescope LAMOST)数据来源：国家天文台 （Source:National Astronomical Observatories,Chinese Academy of Sciences)每月 10TB10TB/per month南极巡天望远镜（AST3）Data volume of The three Antarctic Survey Telescopes(AST3)数据来源：国家天文台 （Source:National Astronomical Observatories,Chinese Academy of Sciences)每

6、晚 10TB 10TB/per night大口径全天巡视望远镜（LSST）Data volume of the Large Synoptic Survey Telescope(LSST)数据来源：国家天文台 （Source:National Astronomical Observatories,Chinese Academy of Sciences)每4小时 10TB10TB/4 Hours500米口径球面射电望远镜（FAST）Data volume of the Five-hundred-meter Aperture Spherical radio T