So in summary: you think that some impactor might force the Earth from its orbit and set the world ablaze, and I'm the misunderstanding one?
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'