I was sitting on my couch in my living room and had just finished dinner. through a slight slit in my blinds on my window facing east i noticed a bright light unlike a commercial or any other air craft shining through. i first suspected it to be a different kind of craft like a helicopter. they flew from the direct west veered north all turned right and headed south. some went around each other in a circle impossibly. i felt excited, slightly shocked,amazed and very interested. i have since been captivated. they went around the back of our house and headed south. they were all going the same direction in silence. maybe a very slight hum.My girlfriend is a witness too.