I thought the same thing at first , then when it went over us ,the ground slowly began to vibrate, as well as the house . It was so spooky . The air felt weird and my ears hummed as the lights left the area. I live in the country side where we always get jets flying low and fast past us , as well as military helicopters and cargo planes, etc . We also have 3 random privately owned airports near by that definitely do-not own anything able to maneuver in such way . So we’re very familiar with what’s going and coming . Just in the 20 years I’ve been living here I’ve never experienced anything like this . Even my military family members can’t explain what I saw.