Correcting for this effect reveals that they were as prevalent in the past as they are now, suggesting that they are destroyed and rebuilt in a steady state.
Correcting for this effect reveals that they were as prevalent in the past as they are now, suggesting that they are destroyed and rebuilt in a steady state.
将此效应修正后显示，不论过去或现今的星系皆充斥著棒状结构，意味著它们稳定地被摧毁与重建。