What is the mystery centered in Jupiter's famous "Red Spot"? Two fighting Earthmen, caught by the "Pipe-men" like their vanished comrades, soon find out.
it in its revolution. Far to the west a faint red glow illumined the sky.
The two men looked at each other, grimly, soberly.
"We're here," said Dex, flexing the muscles of his powerful arms.
"We are," said Brand, patting the gun in his holster.
The rapid dusk of the giant planet began to close in on them. The thin sunlight darkened; and with its lowering, the red spot of Jupiter glared more luridly ahead of them. Silently the two men gazed at it, and wondered what it held.
They shot the space ship toward it, and halted a few hundred miles away. Watery white light from the satellites, "that jitter around in the sky like a bunch of damned waterbugs," as Dex put it, was now the sole illumination.
They hung motionless in their space shell, to wait through the five-hour Jovian night for the succeeding five hours of daylight to illumine a slow cruise over the red area that, in less than a year, had swallowed up three of Earth's space ships. And ever as they waited, dozing a