high-energy astronomy

例句：

1. 1. High-energyastronomy is a field of study thatfocuses on the study of stars and planets in our galaxy.
   高能天文学是研究我们星系中的恒星和行星的领域。
2. 2. The discovery of gravitationalwaves by the LIGO observatory has revolutionized our understanding of theuniverse.
   由LIGO天文台发现的引力波，已经彻底改变了我们对宇宙的理解。
3. 3. High-energy astronomy has led tothe discovery of new planets beyond oursolar system.
   高能天文学已经发现了太阳系之外的新行星。