UFO space craft traveling at the speed of light?
Sorry, I don’t believe it.
Check the CIAs new flying machines....
We can read a license plate from space but somehow we cannot get a close up of these crafts?
Did you know that Lord Kelvin, British mathematician, mathematical physicist, said, in 1895 (while he was president of the British Royal Society--the oldest continuously existing scientific academy in the world):
"Flight by machines heavier than air is unpractical and insignificant, if not utterly impossible."Bottom line: Science is, by its very nature, an ongoing investigation and is never settled AND even the best scientists have difficulty predicting future scientific developments.
Any race of beings that is significantly more advanced than humans will have a significantly more advanced understanding of physics.
You can bet our government has clear photos of whatever these things are.