The camera, also acting as a detector that finds trapped people and detects harmful gases, is placed in the robot, which can work in the dark.

摄像头被放置在机器人体内，可以在黑暗中工作，它还可以充当探测器，发现被困人员和检测有害气体。

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University of Chicago cosmologist Juan Collar believes his group may have spotted a dark matter signal in their detector inside an abandoned mine in Soudan Minnesota.

芝加哥大学的宇宙学家胡安·科勒认为他的研究小组可能已经通过他们在明尼苏达州的苏丹的一个废弃矿井里的探测器，定位到了暗物质信号。

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University of Chicago cosmologist Juan Collar believes his group may have spotted a dark matter signal in their detector inside an abandoned mine in Soudan, Minnesota.

芝加哥大学的宇宙学家胡安·科勒认为他的研究小组可能已经通过他们在明尼苏达州的苏丹的一个废弃矿井里的探测器，定位到了暗物质信号。

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As dark matter particles steam through the detector, scientists hope that a few will collide with the argon atoms.

BBC: Dark Matter: Experiment to shed light on dark particles