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نظم فلكية
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فضاء بين النجوم
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ثقوب سوداء
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ثقوب سوداء
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BROADER CONCEPT
فضاء بين النجوم
RELATED CONCEPTS
نجوم
BELONGS TO GROUP
علم
>
علوم الفضاء
IN OTHER LANGUAGES
Black holes
English
Trou noir
French
Черные дыры
Russian
Agujero negro
Spanish
URI
http://vocabularies.unesco.org/thesaurus/concept1894
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Last modified 12/15/19