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[NEWS Plus慢速英语] NEWS Plus慢速英语:欧洲航天局发射盖亚卫星 麻省理工创新人机交互技术
欧洲航天局观测恒星的卫星“盖亚”发射升空,任务是绘制银河系的精确三维图,并更好的理解银河系的演变。上周四,这颗卫星在法属圭亚那库鲁航天发射中心搭载俄罗斯制造的联盟号火箭成功发射。2015-01-05 编辑:Aimee
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2015-01-05 编辑:Aimee