Nearly 40,000 light-years across, the nearby spiral is fittingly referred to as the Fireworks Galaxy.

烟花星系的螺旋近四万光年。

youdao

This image may support the idea that the fireworks come from a star that fell into a supermassive black hole at the core of the galaxy. a.

在伍斯利看来，这颗巨大恒星的核心塌缩形成了一个黑洞，恒星的外层用了几天时间坠入黑洞并发出辐射，这就是我们观测到的这次爆炸持续时间超长的原因。

youdao

Resembling the puffs of smoke and sparks from a summer fireworks display, this Hubble image depicts the delicate filaments debris from a stellar explosion in a neighboring galaxy.

就象夏日焰火盛会的烟火喷发一样，哈勃的这张图象描绘出了精美的丝线，它来自附近地区一个银河星系的星星爆炸。

youdao

The black hole, bigger than a billion suns, has collided with the smaller galaxy which it is now devouring in a display of celestial fireworks.

BBC: Hubble spies black hole gobbling galaxy