Nuggets from Cosmos, Creator, and Human Destiny

What if we built spacecraft that could exceed the speed of light? Even if we could travel at an impossible ten times the speed of light, it would still take 10,000 years to cross our galaxy, 25,000 years to circle it, and from hundreds of thousands to billions of years to reach other parts of the cosmos. Moreover, the general consensus (and certainly admitted by NASA at the present) is that the speed of light (which has proved to be the maximum for particles in an accelerator) cannot be exceeded by physical objects. That well-known fact provides additional proof that does away with the notion that UFOs could be physical craft coming in from distant worlds.