supernova|supernovas

他的新发明像超新星一样在科技界引起了轰动。

His new invention exploded like a ___supernova in the tech world.

科学家们正在研究这些超新星释放的巨大能量。

Scientists are studying the enormous energy released by these ___supernovas.

天文学家通过望远镜发现了一颗正在爆发的超新星。

Astronomers spotted a bright ___supernova through their telescopes.