Amuro manages to activate Gundam's beam saber, which he uses to slice through the retreating Gene's suit, hitting its engine and creating a large explosion which blows a hole in the colony, which takes in Tem Ray and another engineer.
Amuro manages to activate Gundam's beam saber. He uses to slice through the retreating Gene's suit. He is hitting its engine. He is creating a large explosion. This large explosion blows a hole in the colony. The colony takes in Tem Ray. Another engineer activate Gundam's beam saber.