Gould viewed evolution as radically contingent: if “the tape of life” were to be rerun, he argued, even small environmental changes would result in widely divergent outcomes. The likelihood that any major biological innovation, such as multicellularity, photosynthesis, or intelligent life, could evolve again would be vanishingly small, since each of these innovations depended on a combination of rare events.1 The crux of Gould’s idea was that “no important and sufficiently specific evolutionary outcomes are robustly replicable.”
论文共同第一作者、清华大学博士后郭钰铎介绍，天文观测中，明亮的天光背景噪声与望远镜自身的热辐射噪声叠加，会遮挡暗弱的星光。“星衍”专注于对暗弱信号的提取与重建，将深空图像重构为时空光交织的三维体，通过独特的光度自适应筛选机制，对噪声涨落与星体本身的光度进行联合建模，可以高保真地还原目标信号，提升探测深度与准确性。，详情可参考吃瓜网
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Rethinking High-School Science Fairs