The aliens, some of them, not all, told the us gov and other governments, if they disclosed publicly what was happening privately......then they would not help us with technology.........think about it like this too...........some of those aliens...............eat us.......not all, but some eat us, so the illuminati, governments, US and other........simply fed them prisoners, homeless people, etc.......the unwanted of society, kill two birds with one stone..

NO one understood how the thing worked....(the crashed spaceship from Roswell, NM).........our "best" engineers failed, until my father, who was the 1st man on the moon, Nasa lied, 4 men went on apollo 11, not 3......my dad was the secret one, a spy and spy catcher.................tinker, tailor, soldier, spy............in the Navy........people are called sailors, airmen, in the us airforce, marines, usmc......us army, soldiers.....my dad, special forces, us ranger, army.

project blue book, lie, find some "scientific" reason............to lie to the public or else the aliens (who were and are more advanced than us, would not help us) that was the deal, no more help unless the humans found them food...

https://www.youtube.com/watch?v=0yyjEq7sugI