Now I'm the CEO of The Planetary Society, the world's largest independent space interest organization.

目前我是世界上最大的独立太空兴趣组织，行星学会的首席执行官。

A goal being pushed by a joint meeting of the Planetary Society and American Institute of Aeronautics.

行星协会和美国航空学会的联合会议正在推动实现这一目标。

LightSail 2 is a $7 million project paid for by Planetary Society members, as well as citizens who donated to a special campaign.

" 光帆2号" 项目耗资700万美元，经费来源于行星协会成员以及市民对特殊活动的捐赠。

And for that of course I encourage you to join the Planetary Society.

为此，我当然鼓励您加入行星协会。

To cut cost and promote better Soviet-U.S. relations, Planetary Society members, a number of Congressional members and scientists are promoting a mission to Mars as an international effort.

为了削减成本和促进更好的苏美关系，行星协会成员、一些国会议员和科学家都在推动国际对火星飞行任务作出努力。

The planetary society says that if all goes according to the plan, the collision will push the moonlet slightly closer to Didymous and shorten its orbit around the asteroid by a few minutes.

行星协会表示，如果一切按计划进行，撞击将使小卫星更加靠近Didymous小行星一点，并将小卫星围绕小行星的轨道缩短几分钟。