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Glossary term: 天體化學

Description: 天體化學是天文學的一個分支,它將化學、天文學和物理學結合起來,以解釋太空中各種條件下物質在分子水平上的行為。太空環境中極端的壓強、溫度以及輻射水平等條件,導致化學元素以不同的方式結合併形成分子。惡劣環境中的這種多樣性導致化學物質以意想不到的方式表現出來。因此,天體化學家利用從太空接收到的電磁輻射來研究星際介質、我們銀河系的恆星、其他星系的恆星、行星中的原子和分子,並分析它們的行為、解釋它們的性質。截至2022年5月底,已在星際介質、星週殼層和其他天體中探測到超過245種分子化合物。

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