Objects that defy the laws of physics are not themselves physical at all. They are demons.
If they’re here, and their intent was hostile, I suspect they could wipe us out in a blink of the eye. That they haven’t might indicate they’re just curious observers.
Rather, God permits their incursions but limits their damage.
For a scholarly study, see Lights in the Sky & Little Green Men: A Rational Christian Look at UFOs and Extraterrestrials.

Objects that defy the laws of physics
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So you are saying we know all the laws of physics? like they knew them 200 years ago? Just how much hubris do you have any have anyway?
Your insistence that they are “demons” just proves the point - not ready for contact.
In the absence of other information, they could well be demons.
However, things that defy the laws of physics are defying those laws in THREE dimensions.
Introduce another dimension and they could easily be following those physical laws.
I think they are, in fact, extraterrestrial aliens that have mastered four (or more) dimensions.
Exactly.