Our solar system arose from a large, rotating cloud of interstellar debris called the solar nebula.
2
数千年来,原力采集器一直隐藏在垃圾世界拉克·萨斯主行星成堆的星际残骸下。
For thousands of years, the Force Harvester lay hidden beneath the piles of intergalactic debris on the garbage world of Raxus Prime.
3
超新星残骸以重元素填充宇宙空间,压缩星际气体促进新恒星的形成,因而在星体演化过程中扮演重要角色。
Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.