What more evidence do you want that NASA dont know that?
Most or all of us, who are members of this forum. Are unlikely to want to, or even be in much of a position to try, and strongly disagree, with many things that NASA publishes.
We might want to further some undiscovered or uncertain bits of it, or solve some unsolved bits. But not usually strongly disagree, with lots of things they publish.
As a rule of thumb, if someone wants to very strongly disagree with well established things, where NASA, Physicists, Experimental results and other fields, such as mathematics, are all in close agreement.
Then the person would either be, an up coming super-genius, way above Einsteins intellectual level, or the opposite, of that (but still a potentially very useful member of society, just maybe not cut out to give huge lectures on new physics theories, to lots of people).