鐵行星
起源
富含鐵的行星可能是正常的金屬/矽酸鹽類的類地行星,因岩石的地函被撞擊而剝離,有些可能殘留有鑽石的成份。目前的行星形成模型預測含鐵豐富的行星將在內側的軌道或含有豐富鐵質的大質量恆星的原行星盤中形成[2]。
參考資料
- Gillett, Stephen L. Ben Bova , 编. . Cincinnati, Ohio: Writer's Digest Books. 1996: 173. ISBN 158297134X.
- "Characteristics of Terrestrial Planets" by John Chambers, from "The Great Planet Debate: Science as Process", August 14–16, 2008, The Johns Hopkins University Applied Physics Laboratory Kossiakoff Center, Laurel, MD. http://gpd.jhuapl.edu/abstracts/abstractFiles/chambers_abstract.pdf (页面存档备份,存于)
- All Planets Possible (页面存档备份,存于), Astrobiology Magazine
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