I don’t doubt that folks saw something but whatever it was, it was not space aliens. It’s just not possible.
Roswell cracks me up the most. These guys traveled millions of light-years to Earth and then have a “blow-out” and crash when they get here?
No, if they were smart enough to get here, they’d be smart enough to sign up for “UFO Shield” where plan administrators would get them to top rated mechanics and avoid problems like this.
Modern thinking on this topic is that the “aliens” have been lying and are not from “outer space” at all.
Here is an excellent essay discussing this topic:
https://thejournalofcosmology.com/Puthoff.pdf
Well it most certainly is if you assume that we don't know everything about physics. Our physics is merely about 250 years old. There is no reason to believe we have everything all figured out. Perhaps you have a case of confirmation bias.
I am seeking a way to explain some interesting observations. You seem to be trying to prove thousands of observers are either stupid or insane. Which is the most sensible approach?