Clickbait.

Congress does NOT admit UFOs are aliens or any such nonsense. What they say is clear. Once a UFO can be positively determined to be a manmade object it no longer a UFO and would be passed off to other appropriate agencies to investigate.

Temporary nonattributed objects, or those that are positively identified as man-made after analysis, will be passed to appropriate offices and should not be considered under the definition as unidentified aerospace-undersea phenomena

The article might as well claim that a ring and dash where you can't find the 10 year old kid who did it as being an proof that bigfoot exists.

>There ain't no difference between a flying saucer and a time machine

Maybe Miller from the movie Repo Man was right after all ...

A spectral signature of the light emitted from the object might help to decide if an object is “man-made”. Military aircraft should be carrying hyperspectral sensors, I believe.