"There is life in that city ... an ocean of life! But it's not active ... it's dormant, submerged ... helpless!" The Panadur seemed to grope for qualifying adjectives; impatiently it went on: "But there is one that is not dormant, and it is a mind of power!" Into their midst the Martian scientist raced with a wild look in his eyes. "The atmosphere ... Commander ... it can't be! It's a hydrogen, oxygen compound stabilized by an unknown gas that has properties of living energy ... there's nothing like it in our known universe ... it's like a sentient thing!" "Is it breathable?" Bill's laconic query. "Yes, exhilarating even ... but I have yet to test for secondary metabolic effects.... I ... for once in my existence I was too excited to complete the tests!" The Martian scientist was abashed. "It has one remarkable property, though, its vibratory conductivity exceeds that of water many times, not to speak of air." "That will aid us in sending by Astro-Magnum," Bill thought instantly, and their attuned minds received the message. "Astro-radio will receive an impetus in its passage through this atmosphere we had not counted on!" And something else they had not counted on was advancing toward them like a vast curtain of scintillating light. It was Bill who saw it first, covering half of the vast horizon, terrible in the unearthly beauty of its swirling vortices of prismatic stars. In a prodigious leap Bill Nardon was at the conveyor that slid noiselessly into the control room, in those few dreadful seconds, it seemed to him he would never have time to reach the control board as he raced with extinction. When his hand closed over the switch that activated the outer Multi-Energon Screen, a wave of nausea swept him from the intensity of the reaction. And without warning the starry swarm struck. Like billions of miniature stars exploding, the ship was enveloped in coruscating flame, lurid, unbearable in the dazzling glare of the holocaust, until even Bill Nardon doubted if the mathematically perfect Energon Screen providing an infinite overlapping series, would hold. Beneath was the invulnerable hull of Vulcanite, he knew. But would even Vulcanite be impervious to this bombardment once the screen gave way? "All scientists at emergency stations!" He barked as he telepathed at the same time. "Battle crews man all weapons and hold fire pending orders. Everyone wear helmets!"