They're a complete mystery. There is extensive evidence that US and international militaries and space programs have released. That evidence points to physical

They're a complete mystery. There is extensive evidence that US and international militaries and space programs have released. That evidence points to physical objects in the sky that respond to our aircraft and behave in a way that physicists have said is not possible given our level of technology. Maybe they're from a small African nation that's hiding their technology in plain sight. Maybe they're time travelers. Maybe they're the result of some distortion in the earth's magnetic field. Maybe they're aliens. It's a scientific mystery but it doesn't get the proper funding and respect because of the stigma. This is a huge loss.