Truth be told, it probably does take a rocket scientist to truly understand the scope of what NASA is currently investigating, but the gist of it isn't hard to grok. America's premiere space agency is purportedly examining the possibility of using beamed energy propulsion to launch spacecraft into orbit, and while we've seen objects lofted by mere beams before, using a laser to leave the atmosphere is a whole 'nother ballgame. The reasons are fairly obvio
