he shining cylinder of aluminum alloy was hurtling through space. No longer was it a ship of the air; it had thrown itself far beyond that thin gaseous envelope surrounding the earth; out into the black and empty depths that lay beyond. And in it were two men, each reacting in his own way to an adventure incredible. One was deep in the computation of astronomical data; the other athrill with a quivering, nerve-shaking joy that was almost breath-taking.
A metal grating that had formed the rear wall of their cabin was now the floor. Winslow had thrown the ship into a vertical climb that made of their machine a projectile shooting straight out from the earth. Gravitation held them now to the grating floor. And, stronger even than the earth-pull, was the constant acceleration of motion that made their weight doubled again and again.
The inventor moved ponderously, with leaden limbs, to take sights from the windows above, to consult his maps of the sky, check and re-check his figures. But Jerry had eyes only for the earth they had left.
lat on the grating he lay, his eyes over a thick glass in a proturbance of the shell that allowed him to stare and stare at what lay directly below. He watched the familiar things of earth vanish in fleecy clouds; through them there formed the great ball, where oceans and continents drew slowly into focus.
And now he was filled with a sense of great solitude. The world, in its old, familiar companionship, was gone—probably forever. The earth—his earth—his world—that place of vast distances on land and on sea, of lofty mountain ranges and heaving oceans, of cities, countries, continents—was become but a toy. A plaything from the nursery of some baby god, hanging so quiet in space he could almost reach and take it in his hands.
Beyond it the sun was blaring, a hard outlined disc in the black sky. Its rays made shining brilliance of a polar ice-cap.
Jerry Foster closed his eyes and drew back from the glass. Again he was aware of the generator, whose endless roar reverberated in their compartment. A smaller but similar apparatus was operating on one of the liquids from the inventor's laboratory to generate oxygen and release it inside the room. An escape valve had been set to maintain one atmosphere of pressure about them. Water dripped from a condenser where both gases were formed to burn into water vapor and cool to liquid form.