As these tiny stellar remnants orbit one another, calculations show that they should lose energy and spiral together.

一旦这些微小的恒星遗存互相围绕运行，计算表明它们将失去能量盘旋接近。

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Besides supernova remnants, these shock models are important in understanding a wide range of astrophysical phenomena, ranging from winds in newly-formed stars to cataclysmic stellar outbursts.

除了残骸，这些冲击波模型对于了解一系列天体物理学现象，从新恒星上的气体流动到恒星物质的喷发，有很重要的帮助。

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Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.

超新星残骸以重元素填充宇宙空间，压缩星际气体促进新恒星的形成，因而在星体演化过程中扮演重要角色。

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To today's pulsar astronomer, who has seen it all, even swirling ultra-hot discs surrounding the remnants of extreme stellar violence are old hat.

ECONOMIST: The dizziest, giddiest stars

Such stellar streams are believed to be the last remnants of dwarf galaxies destroyed by gravitational interactions with our own burgeoning galaxy.

FORBES: Astronomers Confirm Milky Way's Most Distant Stellar Stream