Nasa administrator Jared Isaacman told a media briefing that he was adding an extra step to the Artemis programme because he did not want such long gaps between launches.
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Astronaut Jim Lovell, who guided the Apollo 13 mission safely back to Earth in 1970, has died aged 97.
“生是中医人，死是中医魂。”在广东中医药博物馆，首届国医大师邓铁涛的名言令人动容。这位“铁杆中医”的铮铮风骨，激励着一代又一代中医人踔厉奋发。。关于这个话题，Line官方版本下载提供了深入分析
"Your body feels great, it feels like a holiday," he told the BBC.