标题： 本地星系群的距离 显示英文标题

标题： Distances to Local Group Galaxies

摘要： 本综述回顾了本星系群中星系的距离。 特别是发现大麦哲伦云的距离为$(m-M)_0 = 18.52 \pm 0.10$，相当于$50,600 \pm 2,400$帕光年。 强调了M31作为更远距离观测星系的类比的重要性，而本星系群中的星系展示了不同的恒星形成和化学富集历史，这使得在各种环境中对各种距离指示器的校准进行批判性评估成为可能。 显示英文摘要

摘要： Distances to galaxies in the Local Group are reviewed. In particular, the distance to the Large Magellanic Cloud is found to be $(m-M)_0 = 18.52 \pm 0.10$, corresponding to $50,600 \pm 2,400$ pc. The importance of M31 as an analog of the galaxies observed at greater distances is stressed, while the variety of star formation and chemical enrichment histories displayed by Local Group galaxies allows critical evaluation of the calibrations of the various distance indicators in a variety of environments.