I was in my backyard and I first saw one bright light flashing red then white back and forth with a light shining from it. I at first thought it was maybe a plane or a helicopter but then I realized it was too high up to be one then it started moving up and down and side to side too fast to be a plane or helicopter. Then there was another one close to it that appeared then the one disappeared and the one left started coming towards my direction pretty fast . So I went inside.