Would nukes be a concern to a civilization capable of interstellar travel? They'd almost certainly have access to technology capable of wiping us out. The more

Would nukes be a concern to a civilization capable of interstellar travel? They'd almost certainly have access to technology capable of wiping us out. The more likely reason is that space is really big, and making interstellar voyagers is simply not worth the effort for most civilizations, if they do exist.