Galaxy Science | العلوم

A galaxy contains billions of stars. Example: Milky Way. المعنى: المجرة.

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Universe Science | العلوم

The universe includes all space and matter. Example: Expanding universe. المعنى: الكون.

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Scientific Research Science | العلوم

Scientific research discovers knowledge. Example: Laboratory studies. المعنى: البحث العلمي.

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