Multiple pilots reported strange, red circular lights zipping around in the sky during flights over Oregon last weekend, according to audio, reports and federal aviation officials. In air traffic control audio archived from Saturday, Dec. 7, pilots and air traffic control discuss the moving lights near Eugene. --Lizzy Acker, The Oregonian #pdxufo #ufopdx #ufoeugene #eugeneufo #ufo #ufooregon #oregonufo #aliens #lightsinthesky