I mean, it's pretty clear it's not extraterrestrial in origin, from picrel you can actually tell it's shape is similar to that of an airplane, so it's most likely to be some sort of confidential aircraft being tested out by the military. How did they do it though? I thought NASA were the ultimate pioneers when it comes to avionics-related technology, yet they have a hard time doing things that in comparison to this would be a walk in the park.