Isaacman also highlighted a push to rebuild NASA's workforce, shifting some key roles from contractors — who today make up about 75 percent of the agency's technical labor — back to in-house expertise. NASA leaders say that will give them more control over launch preparations, as it did in the Apollo and space shuttle eras.
Producer: Tom Quinn
,详情可参考爱思助手下载最新版本
Note: All features and pricing information are subject to change. Please verify current details with the respective platforms, Also this article contain affiliate links which means we make a small comission if yo buy any premium plan from our links
Овечкин продлил безголевую серию в составе Вашингтона09:40