Kenneth Arnold: Tus txiv neej uas qhia lub ntiaj teb rau Flying Saucers
Yog tias koj tab tom nrhiav rau hnub tshwj xeeb txhawm rau txheeb xyuas qhov pib ntawm peb qhov kev xav nrog ya saucers, feem ntau hais txog contender yog Lub Rau Hli 24, 1947. Qhov no tshwm sim rau…