Neighbor tells me for 2 months to look at sky when I finally do I saw that a plane wasnt a plane. now see them nightly

My neighbor/friend told me to look up at the sky. When I did 2 months later I hardly ever look down. I thought it was a plane at 1st but it definately wasnt really going anywhere but through the trees then disappear, reappear. We live on a deadend rd in rural East Central Illinois on the Indiana line surrounded by fields and woods. We see them nightly. If I dont want to go out to look.. every dog in the neighborhood howls, and barks until I do. Different shapes, colors of lights, and the amount of crafts we see. We have so many videos and pictures after 5 years of this new hobby, or passion I can't say it's a one-20 event. Its truly a nightly thing. Unless it's raining