Die of some random common illness we don’t have any antibodies for.
Hopefully a species advanced enough to master interstellar travel would be mindful of that kind of thing though. I suppose at least they would probably be protecting themselves against that, so maybe it would go both ways?
Die of some random common illness we don’t have any antibodies for.
Hopefully a species advanced enough to master interstellar travel would be mindful of that kind of thing though. I suppose at least they would probably be protecting themselves against that, so maybe it would go both ways?
Our strongest EMP rays did nothing to them, but in the end they succumbed to a simple stick.
There is also just the possibility that their common illness affects something biologically they possess that we do not.
I too hope the protections would go both ways. I guess it depends if whatever they’d exhaust is toxic to us