"NASA must standardize its approach, increase flight rate safely, and execute on the president’s national space policy," Isaacman said. "With credible competition from our greatest geopolitical adversary increasing by the day, we need to move faster, eliminate delays, and achieve our objectives."
Фото: Kevin Lamarque / Reuters
。关于这个话题，下载安装 谷歌浏览器 开启极速安全的 上网之旅。提供了深入分析
"I guess it's bittersweet that I'm the first one, the first woman, to get it," she told BBC News.，推荐阅读WPS下载最新地址获取更多信息
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