Such as?
The only technology I know of that can achieve speeds faster than that of rockets is the Ion drive and it has only been used once successfully.
Obviously you’ve read negligible amounts on antigravity stuff . . . it was even in scientific journals until the late 50’s when the Feds put a clamp on further info about it.
I realize you didn’t have a relative working around such things, as I did.
He didn’t work with the craft but saw them frequently in his adjacent work.
CONSERVATIVES REALLY SHOULD NOT
believe everything the MSM tells them . . .
certainly not about UFO’s
and certainly not even their physics text books.