As a former MUFON investigator I’d say it is a pathetic reach to turn that into aliens.
But the believers need to get their butts out there on the ground if they really want to find out anything.
I too was a field investigator with MUFON. Might be a booster rocker discarded or an plane which discarded wings on impact. But as yet there is NO EVIDENCE this object is of extraterrestrial origin.