I was in the kitchen feeding my cat. I looked out of the window (8th floor) and noticed a strange formation of orange orbs flying slowly from the North of Eugene to the west of Eugene. In total there were about 30 of these. As I started counting them they turned and disappeared. My first impression was that they were some planes leaving Eugene airport. But it didnt seem right so I called the police dept to see if anyone else or the police helicopter saw them. The answer was no. I continued to watch with cheap binoculars and saw that some of these orbs flashed red but mostly stayed orange. They appeared roundish. There are very few planes that fly over this city so it was quite a sight. It is possible that they are some kind of military flight. 30 very similar flying craft at night are still pretty weird. Because of the the unusual nature, I felt like Pearl Harbor moment and thats why I called the police.