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1961年4月12日,莫斯科时间9时7分,世界上第一艘载人宇宙飞船——“东方1号”在拜科努尔宇航中心发射升空。飞船载着加加林,围绕地球完成了一次完整的轨道飞行。1小时48分钟后,
On April 12, 1961, at 09:07 Moscow time, the world’s first manned spacecraft, “Oriental No.1,” was launched at the Baikonur Aerospace Center. The ship carried Gagarin and completed a complete orbital flight around the Earth. 1 hour and 48 minutes later,