> What if there's a natural/alien occurring culling of some kind and we somehow slipped through and now we are alone? Guess that one of the benefits of living

> What if there's a natural/alien occurring culling of some kind and we somehow slipped through and now we are alone? Guess that one of the benefits of living in suburbs[1]. 1: https://imagine.gsfc.nasa.gov/science/objects/milkyway1.html https://imagine.gsfc.nasa.gov/science/objects/milkyway1.html Back to the topic. Let's assume there is a space nomad nazi species out there right now, will that species survive long enough to conquer the entire galaxy?