Straight toward and into the opening raced our close-massed ships and then the next moment it seemed that all the universe about was transformed into a single awful mass of pale beams that stabbed toward and through us from the space-forts on each side and from the close-massed ships ahead. How our own ship escaped annihilation in that first moment of terrific, reeling shock, I can not guess; since behind and about us scores of our ships were driving crazily away, their occupants annihilated by the deadly beams. Yet from all our own craft, reeling blindly as they were there in the opening, our cylinders were loosing their shafts of invisible force upon the space-forts to each side and upon the serpent-ships that leapt toward us from ahead. Then as those ships met ours, there in the narrow opening with the huge towering space-forts at each side, there ensued a moment of battle so terrific--battle more awful in its concentrated fury than any I had ever yet experienced--that it seemed impossible that ships and living beings could fight thus and live. Terrific was the scene about us--the vast black vault of infinite outer space behind us, the far-flung, dim-glowing mass of the dying universe before us, the gigantic wall of pale blue flickering light that separated the two, the single opening in that wall, flanked by the titanic metal space-forts, in which our thousands of close-massed ships charged forward toward the onrushing serpent-ships. * * * * * Ships were crashing and smashing as we met them, death-beams were whirling thick from their ships and from the huge space-forts, serpent-craft were crumpling and collapsing beneath our shafts of force--and still our own ships were reeling away in scores as the death-beams found them. I knew that not for long could we continue this suicidal combat, since though the serpent-ships before us were being swiftly wiped out, the space-forts on each side still played their beams upon us with deadly effect. The other two divisions of our great fleet, dashing to attack the space-forts from outside while we battled there in the opening between them, had been thrust back, I saw, from each attack by the masses of pale beams that sprang from the forts. But as the whole struggle hung thus in doubt, as our ships fell in fierce battle there in the opening beneath the beams of the forts, I saw a score of ships among those attacking the right-hand fort drive suddenly toward that fort with all their terrific utmost speed, leaping toward it like great thunderbolts of metal. From the great castle the death-beams sprang toward that score of ships, sweeping through them and wiping all life instantly from them, but before the ships had time to swerve or reel aside from that mad onward flight their terrific speed had carried them onward, and with a mighty, shattering collision they had crashed straight into the great fort's side.