Read Online The Planet Savers Including the Waterfall by Marion Zimmer Bradley - Free Book Online

luck we should be near the peak tonight, and tomorrow, just at noon, we can take our survey readings. You know the theory--triangulate the distance between here and the ship, calculate the angle of the shadow, we can estimate the size of the planet. Archimedes or somebody like that did it for Earth, thousands of years before anyone ever invented higher mathematics. And if it doesn't rain tonight you may be able to get some clearer sightings from the heights."
           She was smiling. "Isn't it wonderful what just a little change in the weather can do? Will it be much of a climb?"
           "I don't think so. It looks from here as if we could walk straight up the slope--evidently the timberline on this planet is higher than most worlds. There's bare rock and no trees near the peak, but only a couple of thousand feet below there's vegetation. We haven't reached the snowline yet."
           On the higher slopes, in spite of everything, MacAran recovered his old enthusiasm. A strange world perhaps, but still, a mountain beneath him, the challenge of a climb. An easy climb it was true, without rocks or icefalls, but that simply freed him to enjoy the mountain panorama, the high clear air. It was only Camilla's presence, the knowledge that she feared the open heights, that kept him in touch with reality at all. He had expected to resent this, the need to help an amateur over easy stretches which he could have climbed with one leg in a cast, the waiting for her to find footing on the stretches of steep
 
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    rocky scree, but instead he found himself curiously in rapport with her fear, her slow conquest of each new height. A few feet below the high peak he stopped.
           "Here. We can run a perfectly good line of sight from here, and there's a flat spot to set up your equipment. We'll wait here for noon."
           He had expected her to show relief; instead she looked at him, with a certain shyness, and said, "I thought you'd like to climb the peak, Rafe. Go ahead, if you want to, I don't mind."
           He started to snap at her that it would be no fun at all with a frightened amateur, then realized this was no longer true. He pulled his pack off his shoulder and smiled at her, laying a hand on her arm. "That can wait," he said gently, "this isn't a pleasure trip, Camilla. This is the best spot for what we want to do. Did you adjust your chronometer so that we can catch noon?"
           They rested side by side on the slope, looking down across the panorama of forests and hills spread out below them. Beautiful , he thought, a world to love, a world to live in .
           He asked idly, "Do you suppose the Coronis colony is this beautiful?"
           "How would I know? I've never been there. Anyway, I don't know all that much about planets. But this one is beautiful. I've never seen a sun quite this color, and the shadows--" she fell silent, staring down at the pattern of greens and dark-violet shade in the valleys.
           "It would be easy to get used to a sky this color," MacAran said, and was silent again.
           It was not long until the shortening shadows marked the approach of the meridian. After all the preparation, it seemed a curious anticlimax; to unfold the hundred-foot-high aluminum rod, to measure the shadows exactly, to the millimeter. When it was finished and he was refolding the rod, he said as much, wryly:
           "Forty miles and an eighteen-thousand-foot climb for a hundred and twenty seconds of measurements."
           Camilla shrugged. "And God-knows-how-many light-years to come here. Science is all like that, Rafe."
           "Nothing to do now but wait for the night, so you can take your observations." Rafe folded the rod and sat down on the rocks, enjoying the rare warmth of the sunlight. Camilla went on moving around their campsite for a little,
 
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    then came back and joined him. He asked, "Do you really think you can chart