轩辕十四与矮星系
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标签： dwarf galaxy
NGC 6822: 巴纳德星系
2021年12月02日 NGC 6822: Barnard’s Galaxy Image Credit & Copyright: Dietmar Hager, Eric Benson Explanation: Grand spiral galaxies often seem to get all the glory, flaunting their young, bright, blue star clusters in beautiful, symmetric spiral arms. But small galaxies form stars too, like nearby NGC 6822, also known as Barnard’s Galaxy. Beyond ...
NGC 6822: 巴纳德星系
2020年11月28日 NGC 6822: Barnard’s Galaxy Image Credit & Copyright: Data – Martin Pugh, Processing – Mark Hanson Explanation: Grand spiral galaxies often seem to get all the glory, flaunting their young, bright, blue star clusters in beautiful, symmetric spiral arms. But small galaxies form stars too, like nearby NGC 6822, also known as B...