galaxy formation and evolution meaning in Chinese
星系演化
Examples
- Now , the sharpest - ever visible - light images taken by hubble are also helping astronomers confirm decades - old theories behind the fundamental processes of galaxy formation and evolution
现在，由哈勃拍摄的光线最清晰的图像正帮助天文学家们证实数十年来有关星系形成和进化的基本过程的旧理论。