这与以前从美国宇航局的钱德拉X射线天文台和欧洲航天局的XMM -牛顿天文台得到的观测数据相结合。
It was combined with previous observational data from Nasa's Chandra X-ray Observatory and the European Space Agency's XMM-Newton Observatory.
欧洲空间局在轨运行的XMM -牛顿天文台对名为1h0707 - 495的活跃星系核心中的黑洞进行了研究。
The European Space Agency's orbiting XMM-Newton observatory studied the black hole in the core of an active galaxy known only as 1h0707-495.
17世纪托马斯.胡克和艾萨克.牛顿所在的英国或多或少的自由学术氛围（参见文章）与16世纪伊斯坦布尔拆除的达给尤丁哈山的“亵渎”天文台的对比；
the more-or-less free inquiry of Thomas Hooke and Isaac Newton in 17th-century England (see article) versus the demolition of Takiyuddin's “blasphemous” observatory in 16th-century Istanbul;
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