relic of supernova

例句：

1. 1. The discovery of this relic has sparked a new era in the study of cosmology.
   这一遗迹的发现为天体物理学研究开启了新时代。
2. 2.The relic is located in the heart of the galaxy, providing an incredible view of the universe.
   这个遗迹位于银河系的中心，提供了观看宇宙的难以置信的视角。
3. 3.The scientists are studying the relic to understand how it formed and what its significance is for future research.
   科学家们正在研究这个遗迹，以了解它是如何形成的，以及它对未来研究的意义。