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Why the Model of a Hydrogen-Filled Sun Is Obsolete

O. Manuel
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Abstract

Isotope analyses on meteorites, planets, lunar samples, the solar wind, and solar flares show that heterogeneous debris of a supernova (SN) that exploded here 5 Gy ago formed the solar system. The Sun formed on the collapsed SN core. Iron meteorites and the iron cores of the terrestrial planets formed out of iron-rich material surrounding the SN core. Giant gaseous planets formed out of the light-weight elements in the outer SN layers. Mass separation enriches light elements like H and He at the solar surface, but the bulk Sun consists almost entirely of the same seven, even-numbered elements that comprise 99% of ordinary meteorites - iron (Fe), oxygen (O), nickel (Ni), silicon (Si), magnesium (Mg), sulfur (S) and calcium (Ca).

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O. Manuel. 2004-10-23. Why the Model of a Hydrogen-Filled Sun Is Obsolete. https://arxiv.org/abs/astro-ph/0410569

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