Another bit of Pondering - This one has been bounced around by me for years -
I believe that there are many well educated, highly talented people on this thread and I guess this would fall into the physics side of the house.Is it possible ( theoretically) in the future to have a space vehicle that uses light as a form of propulsion - And if so could this vehicle fly at the speed of light??I am not just asking for the hell of it as I have another question if the answer is Yes.
The real problem is that if the ship can travel at the speed of light, then what good would headlights be.