Loading AI tools
来自维基百科，自由的百科全书
挪亚区（英语：Noachis quadrangle）是美国地质调查局太空地质学研究计划（Astrogeology Research Program）对火星表面划分的30个区域之一，编号为MC-27。[1]
挪亚区覆盖了火星西经300°至360°、南纬30°至65°的区域。该区的撞击坑密度很高，是火星上最古老的地区之一。火星的挪亚纪（Noachian）便以此得名。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
