Part 6 (1/2)
Hercules! Suffering cats, what volcanoes they must have been!”
”I don't like your names,” objected O'Malley. ”Lake of Death! That's not so good. And I don't see any lake, and the whole Moon is wrong side up, according to your map.”
Chet reached for the ball-control, moved it, and swung their s.h.i.+p in a slow, rotary motion. The result was an apparent revolution of the Moon.
”There, it's right side up,” Chet laughed; ”that is, if you can tell me what direction is 'up' out here in s.p.a.ce. And, as for the names, don't let them disturb you; they don't mean anything. Some old-timer with a little three-inch telescope probably named them. The darker areas looked like seas to them. Astronomers have known better for a long time; and you and I--we're darned sure of it now.”
The great sea of shadow, a darker area within the shaded portion whose only light came from the Earth, was plainly a vast expanse of blackened rock. An immense depression, like the bottom of some earlier sea, it was heaved into corrugations that Chet knew would be mountain-high at close range. Marked with the orifices of what once had been volcanoes, the floor of that Lake of Death was hundreds of miles in extent.
But as for seas and lakes, there was no sign of water in the whole, vast, desolate globe. An unlikely place, Chet admitted, for the beginning of their search, and yet--those flashes of light!--the S O S!
They had been real!
The bow blast had been roaring for over an hour; their strong deceleration made the forward part of the s.h.i.+p seem ”down.” And down it was, too, by reason of the pull of the great globe they were approaching. But the roaring exhaust up ahead was checking their speed; Chet measured and timed the apparent growth of the Moon-disk and nodded his satisfaction at their reduced speed.
”This will stop us,” he said. ”I didn't know but we would have to swing off, shoot past, and return under control. But we're all right, and there is the place we are looking for--the big ring of Hercules, the level floor of rock inside it. And over at one side the smaller crater--”
He was gazing entranced at the mammoth circle that had been a volcano's throat--the very one he had seen flashed on the screen. He moved the control to open a side exhaust and change their direction of fall. He was still staring, with emotions too overwhelming for words, and Spud O'Malley was silent beside him, as the great ring spread out and became an up-thrust circle of torn, jagged mountains some thirty or more miles across and directly below.
They fell softly into that circle. Its mountainous sides were high; they blocked off the view of the enormous terraces beyond that had been the crater's sloping sides.
From the direction that had suddenly become ”east,” the rising sun's strong light struck in a slant to make the bar rocks seem incandescent.
On one side the giant rim of the encircling mountains was black with shadow. The shadow reached out across the vast, rocky floor almost to the foot of the opposite wall many miles away. It enveloped their falling s.h.i.+p like a cus.h.i.+oning, ethereal sea: velvety, softly black, almost palpable.
It was wrapping them about in the darkness of night as Chet's slender hand touched so delicately upon the ball-control--checked them, eased off, drew back again until the thundering exhausts echoed softly where their s.h.i.+p hung suspended a hundred feet above a rocky floor. The shrouding darkness erased the harsh contours of mountain and plain; it seemed s.h.i.+elding this place of desolation and horror from critical, perhaps unfriendly eyes of these beings from another world. And Chet laid their s.h.i.+p down gently and silently on the earthlit plain as if he, too, felt this sense of intrusion--as if there might be those who would resent the trespa.s.s of unwanted guests.
But Spud O'Malley must have experienced no such delicacy of feeling. He let go one long pent-up breath.
”And may the saints protect us!” he said. ”The Lake of Death outside, and inside here is purgatory itself, or I don't know my geography. But you made it, Chet, me bhoy; you made it! What a sweet little pilot you are!”
”There's air here,” Chet was telling his companion later; ”air of a sort, but it's no good to us.”
He pointed to the spectro-a.n.a.lyzer with its groupings of lines and light bands. ”Carbon dioxide,” he explained, ”and some nitrogen, but mighty little of either. See the pressure gage; it's way down.
”But that won't bother us too much. We've got some suits stowed away in the supplies that will hold an atmosphere of pressure, and their oxygen tanks will do the rest. We were ready for anything we might find on our Dark Moon trip, but we didn't need them there. Now they'll come in handy.”
”That's all right,” O'Malley a.s.sured him; ”I've gone down under water in a diving suit; I've gone outside a s.h.i.+p for emergency repairs in a suit like yours when the air was as thin as this; I can stand it either way.
But what I want to know is this:
”What the divil chance is there of findin' your man, Haldgren, in such a frozen corner of purgatory as this? How could he live here? Here you've come in a fine, big s.h.i.+p, and his was a little bit of a bullet by comparison. Yet I doubt if you could live here for five years with all your big oxygen supply. Now, how could he have done it with his little outfit?
”And what has he eaten? Does this look like a likely place for shootin'
rabbits, I ask you? Can a man catch a mess of fish in that empty Lake of Death? Or did Haldgren bring a sandwich with him, it may be?”
Chet Bullard shook his head doubtfully.