Vice President Mike Pence delivers remarks during the opening ceremony of the 70th International Astronautical Congress, Monday, Oct. 21, 2019 at the Walter E. Washington Convention Center in Washington, D.C. The annual IAC conference covers the global space sector and presents the latest space information and developments from academia and industry.

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Image Credit: NASA/Joel Kowsky

2019年10月21日,美国副总统迈克·彭斯在华盛顿特区沃尔特·E·华盛顿会议中心举行的第70届国际宇航大会开幕式上发表讲话。一年一度的IAC大会涵盖了全球航天领域,介绍了最新的航天信息以及学术界和工业界的发展。

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图片来源:NASA/Joel Kowsky

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