Encke's comet

例句：

1. 1. This is the first time we have observed Encke's Comet since it was discovered.
   这是我们第一次在发现它之后观察到恩克彗星。
2. 2.The discovery of Encke's Comet has sparked a new interest in space exploration.
   恩克彗星的发现激发了对太空探索的新兴趣。
3. 3. The study of Encke's Comet has led to advancements in understanding the formation of planets and moons.
   研究恩克彗星导致了对行星和月球形成的理解的进步。