New Plane Spotted at Area 51

In 2015 I reported on the construction of a new and enormous aircraft hangar at Area 51. This was situated away from the main Homey Airport campus, probably for security and/or safety reasons, see: https://hpanwo-voice.blogspot.com/2015/07/area-51-extension.html. Now research into this new hangar has given us an amazing update. What looks like an aeroplane has been spotted near it. A satellite photograph shows a black object underneath a hangar tent, that is in the middle of assembly, a short distance from the main hangar. It is black in colour and about sixty-five feet long. It has what appear to be delta wings, indicating it is built for high speed. These have curved leading edges, like the Concorde airliner, giving it good handling at low speeds. The rear of the vehicle is also curved. There is no sign on any tail, and tailless designs are quite common among the most modern aeroplanes. This black object looks very much like the "Next Generation Air Dominance" project, a US Air Force proposal to replace the aging Lockheed Martin F22. The artist's impression does very much resemble the black object in the satellite photo. Source: https://www.thedrive.com/the-war-zone/44057/mysterious-aircraft-spotted-at-area-51-in-unprecedented-satellite-image. It's very likely that the management of Area 51 allowed this image to be captured. They know when satellites are flying overhead. They have the experience of the entire space age in detecting spy satellites from the Soviet Union, later the Russian Federation, as they orbit overhead with their cameras pointing down, hoping to catch the a glimpse of the future enemy aerial threat. They are adept at moving undercover anything they want kept secret until the satellite is gone. I suspect the way this aircraft was left sitting outside as the satellite passed above was done because the government plan to declassify the prototype very soon. They may even have set this situation up as a kind of publicity shoot to do a bit of viral marketing. I wonder what other secrets are waiting in the wings at Area 51.
See here for background: https://hpanwo-voice.blogspot.com/2013/08/area-51-revealed.html.
And: https://hpanwo-voice.blogspot.com/2020/04/area-51-new-build.html.
And: https://hpanwo-voice.blogspot.com/2022/01/another-s4-entrance.html.
And: https://hpanwo-voice.blogspot.com/2021/03/new-area-51-airway.html.