"The information we have is important. We've got plenty of stores aboard. Enough for another ten years, if necessary. Sooner or later, I knew Search Command would find us." Retief cleared his throat. "I'm glad you stuck with it, Captain. Even a backwater world like Groac can kill a lot of people when it runs amok." "What I didn't know," the captain went on, "was that we're not in a stable orbit. We're going to graze atmosphere pretty deeply this pass, and in another sixty days we'd be back to stay. I guess the Groaci would be ready for us." "No wonder they were sitting on this so tight," Retief said. "They were almost in the clear." "And you're here now," the captain said. "Nine years, and we weren't forgotten. I knew we could count on—" "It's over now, Captain," Retief said. "That's what counts." "Home," the captain said. "After nine years...." "I'd like to take a look at the films you mentioned," Retief said. "The ones showing the installations on the satellite." The captain complied. Retief watched as the scene unrolled, showing the bleak surface of the tiny moon as the Terrific had seen it nine years before. In harsh black and white, row on row of identical hulls cast long shadows across the pitted metallic surface of the satellite. Retief whistled. "They had quite a little surprise in store. Your visit must have panicked them." "They should be about ready to go, by now. Nine years...." "Hold the picture," Retief said suddenly. "What's that ragged black line across the plain there?" "I think it's a fissure. The crystalline structure—" "I've got what may be an idea," Retief said. "I had a look at some classified files last night, at the foreign office. One was a progress report on a fissionable stockpile. It didn't make much sense at the time. Now I get the picture. Which is the 'north' end of that crevasse?" "At the top of the picture." "Unless I'm badly mistaken, that's the bomb dump. The Groaci like to tuck things underground. I wonder what a direct hit