McCauley nodded. Space is no place for the self-righteous or the intolerant. Charity is a requisite for the endurance of journey in emptiness, in closed tin cans with re-breathed air and enforced exasperating contact with other persons. The Mars Expedition members had been chosen for personality traits as well as technical competence. It was remarkable that Fallon had been able to imitate his brother's character well enough to avoid unmasking before take-off.
The work of the Expedition went on. In the half-hour day, the rockets for Mars were loaded and set up for firing. Immediately after darkness fell, they went streaking away from the small, misshapen asteroid. McCauley or Randy at the control board picked up their monitor signals one by one, verified their course and speed, and made such adjustments as would be needed to get them to the planet which men now ought to reach a good twenty years ahead of schedule. Near Mars, they'd be swung into orbit and landed one by one.
It became routine. But it was a hair-raising routine. There was a tissue-thin difference between the success and failure that meant life or death. What rest they took was in snatches. But things went along. Curiously enough, when Hathaway and Brett and Soames were told in confidence of Fallon's self-produced predicament, it amounted to easing the tension their continuous labor might have produced. They had something to think about besides the nerve-racking need for absolute accuracy and absolute care in all they did out of the ship. Crawling about under the cargo nets was harrowing. There were the stars. There was the feeling of absolute emptiness, into which their sensations assured them that they were falling unendingly.
But Fallon had no relief as the others did. He didn't have their purpose. They were risking their lives to accomplish something they wanted to do. That was why they were here. But Fallon was with them in flight from the law. He had only fear to sustain him.
Three-fourths of the rockets had been released. Nine-tenths. There were more than forty rockets aground on Mars and the ship was refueled, and already it would be possible to leave Eros and land on Mars and set up the base and do the work the Expedition was expected to do. They could do all this and then return to Earth. The rockets still in space and on Eros amounted to a margin beyond necessity, and every extra one that landed would increase the surplus of equipment and supplies.
And then Fallon got lost. He was never out of sight of the others, but he got lost. It was the rule, of course, for every man to have his own life line securely fastened to solidity. They were long life lines to permit movement about the cargo cache and the much-diminished heaps of stores. They were inconvenient, but they were starkly necessary. It was strictly forbidden for any man at any time not to be safely tethered. And....
A rocket was to be made ready for firing. Its cargo was brought to it, item by item. Fallon had worked with the others. He was treated with singular forbearance by his shipmates. There came a moment when somebody had to shift his space-rope anchorage. It happened to be Fallon who needed to do this. Soames took hold of Fallon's space rope in the middle and held it firmly while Fallon shifted the end to another anchorage. Fallon was nervous, worried. He finished the task quickly and went on toward the cargo items he was to move.
McCauley, prowling on his perpetual task of inspection, saw the knot Fallon had made. He said sharply:
"Fallon, stop moving and hold on to something solid."
Fallon swung about and stared apprehensively. He clung to an anchor rod sunk in the metal of the asteroid. McCauley made sure he was safe, untied the space-rope knot, and tied it more securely.