Red orange in the skyI was talking to a worker around 8:15 pm. And my eyes observe some bright light red and orange color moving so fast from south to north east. The lights direction move like a rainbow, like an arc, loosing in the sky, as soon I mention to my parnert what I was seeing, he get out to see it too, but the ligths were gone. It was not a plane and it was not an helicopter. Something is out here. This is my first experience with something unknow.