TEDxNASA2011.2.28---Jim Green :太阳系 七大奇观

TEDxNASA2011.2.28---Jim Green :太阳系 七大奇观
TEDxNASA - Jim Green - Seven Wonders of the Solar System
All systems are go for a close encounter with one of the smallest yet
most active comets known. And it will be happening coincident with Dr.
James L. Green's presentation. He is director of the Planetary Science
Division at NASA Headquarters in Washington D.C. NASA's Deep
Impact spacecraft is hurtling toward Comet Hartley 2 for a breathtaking
700-kilometer flyby Nov. 4. This will be only the fifth time a spacecraft
has flown close enough to a comet to snap pictures of its nucleus. Dr.
Green will explain how significant this flyby is. He started his NASA
career at Marshall Space Flight Center in Huntsville, Ala. Thereafter he
was named to positions of escalating responsibility as he led NASA's
National Space Science Data Center, Space Science Data Operations
Office, Science Proposal Support Office and, in 2006, assumed his
current role.
About TEDx, x = independently organized event
In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

TEDxNASA - 吉姆绿色 - 七大奇观太阳系
所有系统都去一个近距离接触与最小的一个还
已知的最为活跃的彗星。这将是发生重合博士
詹姆斯格林介绍。他是行星科学主任
司在美国宇航局华盛顿总部在美国航空航天局的深
航天器的影响是对彗星飞驰哈特利2惊险
700公里飞掠11月4日。这将是唯一的第五次飞船
已飞赴足够接近彗星的彗核单元图片。博士
格林将解释这飞掠是何等重要。他开始了他的美国航空航天局
职业生涯的马歇尔太空飞行中心的亨茨维尔，阿拉巴马州此后，他
被任命为负责岗位的不断升级，他率领美国航空航天局的
国家空间科学数据中心，空间科学数据操作
办公室，科学办公室和提案的支持，2006年，上任
目前的角色。
关于TEDx的中，x =独立组织的活动
在传播思想的精神价值，TEDx是一种本地的，自发组织的活动，使人们共同分享TED的类似体验活动。在TEDx活动，TEDTalks视频及现场演讲结合，引发的深入讨论和一小群的连接。这些地方，自我组织的活动都是品牌TEDx的，其中x =独立组织的TED事件。 TED会议为TEDx的方案提供一般性指导，但个别TEDx活动是自发组织.*（*待一定的规则和条例）