He pulled himself along it, hand over hand, the bars of the latticework making a ladder. Hugh followed him; they emerged into the mass of apparatus occupying the center of the sphere. Seen close up, the gear of the control station resolved itself into its individual details, but it still made no sense to him. He glanced away from it to the inner surface of the globe which surrounded them.
That was a mistake. The surface of the globe, being featureless silvery white, had nothing to lend it perspective. It might have been a hundred feet away, or a thousand, or, many miles. He had never experienced an unbroken height greater than that between two decks, nor an open space larger than the village common. He was panic-stricken, scared out of his wits, the more so in that he did not know what it was he feared. But the ghost of long-forgotten jungle ancestors possessed him and chilled his stomach with the basic primitive fear of falling.
He clutched at the control gear, clutched at Joe-Jim.
Joe-Jim let him have one, hard across the mouth with the flat of his hand. “What’s the matter with you?” growled Jim.
“I don’t know,” Hugh presently managed to get out. “I don’t know, but I don’t like this place. Let’s get out of here!”
Jim lifted his eyebrows to Joe, looked disgusted, and said, “We might as well. That weak-bellied baby will never understand anything you tell him.”
“Oh, he’ll be all right,” Joe replied, dismissing the matter. “Hugh, climb into one of the chairs; there, that one.”
In the meantime, Hugh’s eyes had fallen on the tube whereby they had reached the control center and had followed it back by eye to the passage door. The sphere suddenly shrank to its proper focus and the worst of his panic was over. He complied with the order, still trembling, but able to obey. The control center consisted of a rigid framework, made up of chairs, or frames, to receive the bodies of the operators, and consolidated instrument and report panels, mounted in such a fashion as to be almost in the laps of the operators, where they were readily visible but did not obstruct the view. The chairs had high supporting sides, or arms, and mounted in these aims were the controls appropriate to each officer on watch, but Hugh was not yet aware of that. He slid under the instrument panel into his seat and settled back, glad of its enfolding stability. It fitted him in a semi-reclining position, footrest to head support.
But something was happening on the panel in front of Joe-Jim; he caught it out of the corner of his eye and turned to look. Bright red letters glowed near the top of the board: 2ND ASTROGATOR POSTED. What was a second astrogator? He didn’t know; then he noticed that the extreme top of his own board was labeled 2ND ASTROGATOR and concluded it must be himself, or rather, the man who should be sitting there. He felt momentarily uncomfortable that the proper second astrogator might come in and find him usurping his post, but he put it out of his mind; it seemed unlikely.
But what was a second astrogator, anyhow?
The letters faded from Joe-Jim’s board, a red dot appeared on the left-hand edge and remained. Joe-Jim did something with his right hand; his board reported: ACCELERATION: ZERO, then MAIN DRIVE. The last two words blinked several times, then were replaced with NO REPORT. These words faded out, and a bright green dot appeared near the right-hand edge.
“Get ready,” said Joe, looking toward Hugh; “the light is going out.”
“You’re not going to turn out the light?” protested Hugh.
“No, you are. Take a look by your left hand. See those little white lights?”
Hugh did so, and found, shining up through the surface the chair arm, little beads of light arrayed to form two squares, one above the other. “Each one controls the light of one quadrant,” explained Joe. “Cover them with your hand to turn Out the light. Go ahead, do it.”
Reluctantly, but fascinated, Hugh did as he was directed. He placed a palm over the tiny lights, and waited. The silvery sphere turned to dull lead, faded still more, leaving them in darkness complete save for the silent glow from the instrument panels. Hugh felt nervous but exhilarated. He withdrew his palm; the sphere remained dark, the eight little lights had turned blue.