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arXiv 0902.3963astro-ph.COastro-ph.GA
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邻近星系:跨越宇宙时间的星系模板

Nearby Galaxies: Templates for Galaxies Across Cosmic Time

F. J. Lockman, J. Ott

摘要:

对包括银河系在内的邻近星系的研究为宇宙结构演化、暗物质的存在和性质、星系的起源和演化以及恒星形成的全球特征提供了基础信息。然而,尽管经过数十年的研究,星系及其环境的许多最基本的方面仍然是一个谜。在本文中,我们描述了一些突出的问题,在这一领域的方式,大型无线电设施将有助于进一步的进展。

英文摘要:

Studies of nearby galaxies including the Milky Way have provided fundamental information on the evolution of structure in the Universe, the existence and nature of dark matter, the origin and evolution of galaxies, and the global features of star formation. Yet despite decades of work, many of the most basic aspects of galaxies and their environments remain a mystery. In this paper we describe some outstanding problems in this area and the ways in which large radio facilities will contribute to further progress.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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