A potential followup to THIS POST seems to show a better view of what may be a new stealthy aircraft:

Wichita’s mystery in the sky

A tiny amount of processing gives this:

To me, this might be a B-2, The underside of the “nose” certainly looks like the complex contouring of the B-2. But the trailing edge *looks* unlike the B-2. Another sites’ attempt at processing gives an interesting trailing edge:

Clearer photo of mysterious unidentified flying object taken in Kansas

If this is accurate, the aircraft looks like nothing so much as the Boeing Model 988-122, one of a series of stealthy and semi-stealthy highly maneuverable multi-role aircraft designed around 1996: