"Look!" cried the Arcturian, pointing down through the window, his eyes staring. "Below us-look!"
I gazed down, then felt the blood drive from my heart at what I saw. For directly beneath us one of the vast prominences of flaming gas was suddenly shooting up from the nebula's surface, straight toward us, a gigantic tongue of fire beside which our ship was but as a midge beside a great blaze. I shouted, sprang to the control, but even as I laid hands on the levers there was a tremendous rush of blinding flame all about our ship, and then we three had been flung violently into a corner of the pilot room and the cruiser was being whirled blindly about with lightning speed by the vast current of flaming gas that had gripped it.
All about us was the thunderous roaring of the fires that held us, and now as we sprawled helpless on the room's floor I sensed that our ship was falling, plunging down with the downward-sinking geyser of flame that held it. Struggling to gain my feet, while the pilot room spun dizzily about me, I glimpsed through the shifting fires outside the window the nebula's flaming surface, just below us, a raging sea of fiery gas toward which we were dropping plummet-like. Then, as a fresh gyration of the plunging ship flung me once more to the floor, I heard the thundering roar about us suddenly intensified, terrible beyond expression, while now through the window was visible only a single solid mass of blinding flame, and while our cruiser at the same moment rocked and whirled crazily beneath the impetus of a dozen different forces. And as understanding of what had happened flashed across my brain I cried out hoarsely to my two companions.
"The nebula!" I cried. "The current that held us has sucked us down into the nebula itself!"
All about us now was only one tremendous sheet of fire, whose heat was rapidly penetrating through even our heat-resistant walls and windows. Swiftly the air in the little pilot room was becoming hot, suffocating, and already the walls were burning to the touch. The ship, I knew, could not stand such heat for many minutes more, yet every moment was taking us farther into the nebula's fiery depths, whirling us wildly on with velocity inconceivable. Borne by its mighty interior currents we were sweeping on and on into that universe of flame, its vast fires roaring about us like the thunder of doom, deafening, awful, a cosmic, bellowing clamor that was like the mighty shouting of a universe made vocal.
On and on it roared, about us, and on and on we whirled into the depths of those mighty fires, toward our doom. The air had become stifling, unbreathable, and the walls were beginning to glow dully. Now, with a last effort, I dragged myself from support to support until I had clutched the control levers, opening them to the last notch. Yet though the generators beneath hummed with highest power it was as though they were silent, for in the grip of the nebula's giant fire-currents the cruiser plunged madly on. And as its whirling catapulted me again to the room's corner, where my two companions clung, I felt my lungs scorching with each panting breath, felt my senses leaving me.
Then, through the unconsciousness that was creeping upon me, I heard a grating wrench from somewhere in the cruiser's walls, a loud and ominous cracking, and knew that under the terrific fires around us those walls were already warping, giving way. Another wrenching crack came, and another, sounding loud in my ears above the thunderous roar of the flames about us. In a moment the walls would give completely, and in the rushing fires of the nebula about us we would meet the end. In a moment-
But what was that? The thunderous clamor about us had suddenly dwindled, ceased, and at the same moment our ship had righted itself, was humming serenely on. Slowly I raised my head, then stared in utter astonishment. The fires outside the windows, the terrific sea of flame about us, had vanished, and we were again flashing on through open space. And now Jor Dahat beside me had seen also, and was rising to his feet.
"We're out of the nebula!" he cried. "That current must have taken us back up to the surface-back out into space again-"
He was at the window now, gazing eagerly out, while I struggled up in turn. And as I did so I saw awe falling upon his face as he gazed, and heard from him a whispered exclamation of utter astonishment. Then I, too, was on my feet, with Sar Than, and we were at the window beside him, staring forth in turn.