Okay, so I was thinking, If it is impossible for matter too travel at the speed of light, light particles easily travel at the speed of light, so instead of trying and failing over and over to make a fast enough vehicle to nearly hit the speed of light, could it be possible to transform matter into light so you can just get rid of the issue of resistance. I have no idea how a person would do this but I read about how students figured out how to turn light into mass and I was wondering if this could be done in reverse. I know about the term for this being Annihilation, but if their was a more controlled way to do this, we could transform objects into light temporarily. (Again, this is theoretical and I have no idea how this would be accomplished)