Glossary term: 內行星
Description: 在太陽系中,內行星有水星、金星、地球和火星。它們的軌道位於小行星帶內,所有這些行星都是所謂的類地行星或岩石行星,與巨行星的氫氣和氦氣大氣層相比,它們的大氣層很薄。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
This is an automated transliteration of the simplified Chinese translation of this term
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Related Media
水星
Credit: 美國國家航空航天局/約翰霍普金斯大學應用物理實驗室/華盛頓卡內基研究所 credit link
License: PD Public Domain icons
可見光下的金星
Credit: 美國宇航局/JPL-加州理工學院 credit link
License: PD Public Domain icons
金星表面
Credit: 美國宇航局/JPL credit link
License: PD Public Domain icons
阿波羅 17 號觀測到的地球
Credit: 美國國家航空航天局/阿波羅 17 號機組人員/阿波羅項目檔案館
License: PD Public Domain icons
火星
Credit: 美國宇航局/JPL/MSSS credit link
License: PD Public Domain icons