第 10 章：任务变更................................................................................................................................295 重返飞行...............................................................................................................................................297 愿景成形...............................................................................................................................................301 推动 NASA 跨越太空........................................................................................................................304 机构影响.......................................................................................................................................308 重新聚焦愿景.................................................................................................................................309 格伦猎户座模块工作....................................................................................................................313 重置太空计划....................................................................................................................................316 航空安全....................................................................................................................................................319 格伦的变脸................................................................................................................................322 太空研究和技术................................................................................................................................325 新的一天........................................................................................................................................330 回头看........................................................................................................................................332 第 10 章尾注................................................................................................................................334 未来........................................................................................................................................................341