This new photo, taken in Wichita, Kansas by photographer Jeff Templin a few weeks ago, shows a triangular planform twin engine aircraft with some detail. His report of the sighting states that the aircraft was executing s-turns high overhead, with no sound coming from the craft at all. - Kevin (aka ThreadKilla)

Skunk Works ahoy? i am neither surprised nor perturbed. - Big Joe Silenced

looks a bit like an old photo of a prototype B2. - Big Joe Silenced