月球22号
来自维基百科,自由的百科全书
来自维基百科,自由的百科全书
月球22号是装载了卫星的苏联第三代无人月球探测器,主要执行给月球拍照和探测月球磁场的任务,一共在月球轨道上工作了521天。
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.