GreeniesChapter 3A
Though there had been many advances in communications technology since the beginning of the space colonization age there was one constant that never changed and probably never would. No matter what carrier for the signal was used, be it encrypted laser beams or modulating radio waves, they could move no faster than the speed of light. As such it was impossible for a person on Mars to hold a real-time conversation with a person on Earth. Even at the closest approach of the two planets — a mere...