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.
"The crew's doing great," Steve Stich, manager, Nasa's Commercial Crew Program, said at a news conference.
。关于这个话题，搜狗输入法下载提供了深入分析
2026年1月初，伊朗面临新一波全国抗议浪潮及美国扬言可能介入时，哈梅内伊进一步倚重拉里贾尼，委以其主持政、经、军要务之权。自此，拉里贾尼实际上已凌驾于总统佩泽希齐扬之上，全面主导国政。
The Fifa president’s sycophancy towards the US president has left the organisation facing a new nadir, but any reckoning seems a distant prospect
南方周末：伊朗以阿联酋、科威特等国境内设有美军基地为由，对这些阿拉伯国家的机场发动导弹打击，这一举动在地区内外引发了诸多争议。在你看来，伊朗此举背后有着怎样的行为逻辑？