标题： 精确宇宙学：成就与挑战 显示英文标题

标题： Precision Cosmology: Successes and Challenges

摘要： 在简要回顾了大规模观测与当前标准的CDM理论预测之间的一致性以及MOND替代方案存在的问题之后，我总结了理论与观测之间可能存在分歧的几个主要领域：星系中心、暗物质亚结构、角动量和宇宙发生序列，并更新了早期的综述[1]。 所有这些问题都足够复杂，以至于目前尚不清楚它们的严重程度，但至少有理由认为，通过更深入地理解恒星形成及其超新星和活动星系核反馈的复杂“星际物理”过程，这些问题将会得到解决。 显示英文摘要

摘要： After briefly reviewing the good agreement between large-scale observations and the predictions of the now-standard CDM theory and problems with the MOND alternative, I summarize several of the main areas of possible disagreement between theory and observation: galaxy centers, dark matter substructure, angular momentum, and the sequence of cosmogony, updating earlier reviews [1]. All of these issues are sufficiently complicated that it is not yet clear how serious they are, but there is at least some reason to think that the problems will be resolved through a deeper understanding of the complicated "gastrophysics" of star formation and feedback from supernovae and AGN.