The Earth may still be around when the galaxies collide!

当星系相互碰撞时，地球可能还存在着！

Colliding galaxies in this stage form all sorts of bizarre and spectacular shapes.

在这个阶段，碰撞的星系会形成各种奇异壮观的形状。

Peculiar galaxies are essentially all due to collisions: colliding galaxies clearly have structure, but can be all sorts of odd, distorted shapes.

碰撞的星系显然有结构，但可能是各种奇怪的、扭曲的形状。

Colliding galaxies can glow pink and blue as stars are born and light up the hydrogen clouds around them.

当恒星诞生时，相互碰撞的星系会发出粉红色和蓝色的光，照亮它们周围的氢气云。