I watched the documentary The Phenomenon the other day, it was about UFO investigations around the world over many decades
Lets say they were real (alien or otherwise), but we didn’t actually have any in our possession to reverse engineer or study.
What could we learn from their capabilities alone which seemed to include stopping instantly, accelerating rapidly in any direction then change direction instantly, hover, etc doing it all silently with no exhaust trail.
What would it tell us about our gaps in physics, we’d only guess how they do it, but perhaps it would make us think that gravity can be manipulated for example.
