They wouldn't use technology or fight an airborne battle, 'cause they know eventually we'd use nuclear weapons, and the planet would be useless to them.
Ūaer myndu ekki nota taekni sína eđa berjast í lofti af ūví ađ verurnar vita ađ viđ myndum beita kjarnorkuvopnum og ūa kaemi planetan ūeim ekki ađ notum.