Illustrated by ED EMSH In the special observation dome of the colossal command ship just beyond Pluto, every nervous clearing of a throat rasped through the silence. Telescopes were available but most of the scientists and high officials preferred the view on the huge telescreen. This showed, from a distance of several million miles, one of the small moons of the frigid planet, so insignificant that it had not been discovered until man had pushed the boundaries of space exploration past the aste