星云

xuán wō xīng yún

旋涡星云

spiral nebula

yín hé xīng yún

银河星云

galactic nebula

xiè zhuàng xīng yún

蟹状星云

Crab nebula

xīng yún tuán

星云团

nebulous cluster

xīng yún jiǎ shuō

星云假说

nebular hypothesis

xīng yún qún

星云群

stellar nebula

wǒ jiù shì piàn zhí zhuó de xīng yún wú huǐ de zhuī zhú tā yuǎn shì de guāng máng

我就是片执着的星云，无悔的追逐它远逝的光芒。

I am right the clinging nebula, following its fading lights and never would I regret.