Perfect boomerang shape that did not emit it own light. it either reflected the town light that it flew over or attempted camouflage compared to the stars above. clear night. went right over my head. i got a perfect look at object for 15 seconds or more. once it moved past the edge of town the object seemed to lose the reflection and appeared black. but blacker than sky above. i'm donee air force intelligence. could not identify. i want confirmation that others have seen a similar object. so i'm not crazy.