QUASAR
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Example

The telescope detected a quasar at the universe's edge.

望远镜在宇宙边缘探测到一个类星体。

Definition

A very luminous, distant active galactic nucleus

  • Appearing star-like, powered by a supermassive black hole

极其明亮且遥远的活动星系核

  • 外观似星,由超大质量黑洞驱动