UFO details report: I was taking our dog out for her last squirt before bedtime. (11pm) As I looked up in the sky (north-east) I noticed odd red/orange objects which were in groups of three (like a triangle). The sky over the school was filled with these groups. I moved closer to get a better look and try to figure what they were. As I stodd still, I realized they were moving slowly towards my direction. I didn't think to get a camera or phone to take a picture. When I took the dog inside I had to wipe her feet and give her a snack before I went to ask my son-in-law to come out to see what it was. By then there was only one left in view and looking out the back yard could only see one there as well. I thought about it through the night and in the morning made a sketch of what I saw, noting the time date etc. It would seem to me that the triangle would be the front of the object and the two at the rear the wings. Any idea? I thought I would hear something on the news next day because surely I wasn't the only person out at that time of night.