今天是国旗日
Flag Day is celebrated on June 14 each year and commemorates the adoption of the flag of the United States on June 14, 1777, by the Second Continental Congress.
NASA flies the U.S. flag on its missions throughout our solar system.
In this iconic image from the Apollo 11 lunar landing, Commander Neil Armstrong snapped this picture of Buzz Aldrin saluting the flag at Tranquility Base.
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Gallery: The American Flag in U.S. Missions
Flying High: The Stars and Stripes in Space
Image Credit: NASA
每年6月14日是国旗日,纪念1777年6月14日第二届大陆会议通过美国国旗。
NASA在其所有太阳系的任务中都悬挂美国国旗。
在这张阿波罗11号登月的标志性图片中,指挥官尼尔·阿姆斯特朗拍下了巴兹·奥尔德林在宁静基地向国旗致敬的照片。
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影像来源:NASA