Ms Heida said: "We have found many more objects in this strange class of X-ray sources."

海达女士说：“我们发现在这个X射线源类很多奇怪的物体。”

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Marianne Heida of the University of Utrecht used data in the Chandra source Catalogue to compare hundreds of thousands of sources of X-rays with the positions of millions of galaxies.

玛丽安娜的乌得勒支大学海达用于钱德拉源目录数据比较的数百万星系的位置的X射线源的几十万。

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Marianne Heida of the University of Utrecht used data in the Chandra source Catalogue to compare hundreds of thousands of sources of X-rays with the positions of millions of galaxies.

玛丽安娜的乌得勒支大学海达用于钱德拉源目录数据比较的数百万星系的位置的X射线源的几十万。

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