Definition(s)
紧挨着地球大气层之外的空间。（来源：韦氏词典）
层级
Broader: 国家管辖范围以外的地区
In other languages
English
outer space
French
espace extra-atmosphérique
Russian(俄语)
космическое пространство
Spanish
espacio ultraterrestre
Arabic(阿拉伯语)
الفضاء الخارجي
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