"They're essentially the tip of the iceberg," Gebhardt says of the objects so far observed.

“他们本质上是冰山的一角，”葛布哈特评论那些被观察到的遥远的物体。

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"It's the most accurate mass estimate ever obtained" for a supermassive black hole, says Gebhardt.

“对于超级黑洞，这是所得到的最为精确的估算，”格布·哈特说。

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Stellar motions in the core of the giant galaxy do indeed suggest that it may have experienced a black hole merger in the not-too-distant past, says Gebhardt.

格布哈特说，在这个巨大星系的中心，恒星的运动的确说明，在不太遥远的过去该星系有可能经历过一次吞并黑洞的事件。

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Here, in the town of New Braunfels, German immigrant William Gebhardt marketed the first commercial chilli powder, thereby propelling a homespun local dish on the road to world domination.

BBC: The perfect chilli con carne in the heart of Texas