Rocket Surgery: Aka make rockets and shoot them into the stars above.

[atomic1fire]

Also possible terrible suggestion: Get rid of an active nuke by jettisoning it into space with a rocket, which could trigger a slightly less worse ending where the nuke ends up blowing up a different research base. Everyone stays alive, but you get a round end animation where you feel bad.

blow up the destiny

Or cogmap 2

It would be slightly entertaining if every time the crew manages to divert a nuke by rocketing it out, it's implied that one of the other goonstation maps explodes instead.