On the scale of a human town. [He puts the little globe back down where it was.]

Linda's town was covered by a dome. She gave me what information she had before she left, which isn't too much, but it's enough to say that people of their technological capacity aren't gonna be able to get rid of it.

Also the government is firing a missile at it.

I'm actually guessing it won't break through but that still won't help the people inside much.