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2020 March 18 Anticrepuscular Rays over Florida Image Credit & Copyright: Bryan Goff Explanation: What’s happening…
M77：有活跃核心的螺旋星系
2020 March 17 M77: Spiral Galaxy with an Active Center Image Credit: Hubble, NASA, ESA; Processing & License: Judy Schmi…
下一批空间站的宇航员在训练中休息
At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 63 crewmembers Chris Cassidy of NASA (left) and Ana…
NASA选定首批科学仪器送往门户
NASA已经选定了首批两项科学研究，将在“门户”(Gateway)上进行。门户是一个轨道前哨站，将为阿尔忒弥斯的登月活动提供支持，同时展示执行历史性的人类火星任务所需的技术。门户选择的仪器将观察太空天气并监测太阳辐射环境。 “与我们的商业和国际合作伙…
Michun North：我每天的非凡之处在于帮助美国进入太空
Michun North is a program analyst who helps manage finances for the Commercial Crew Program. Here’s what she has to sa…
阿波罗9号登月舱进行试驾
Apollo 9 launched in March 1969, and was the countdown to Apollo 11. Flown in low Earth orbit, it was the first flight of the…