A 40 foot long craft shaped like a tic tac with no visible means of propulsion that can instantly go from hover to a velocity so high the fighter jet could not track it. Not of this earth IMHO, but that’s just me.
You could move a beam of light across the sky faster... the key would be making it appear to have mass. That said I believe there are some real ones out there... but these might be inventions of ours. Time will tell if this is a message sent to China and Russia or a real batch of UFO’s...
That’s not the video in question. This one is the one with what looks like IR or low-light cameras taking pics of pyramid-shaped objects that flashed. These really do look like camera/focus artifacts, but the government didn’t state that, they just said the videos are “real”. Not that they are aliens or whatever, but that the video was confirmed to be from Navy sources.