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An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core

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An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core

#1

Post by wglb » Sat, Aug 08, 2026, 1:22 AM UTC

An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core
phys.org

Re: An ultramassive white dwarf half Earth's size may hold a rare oxygen-neon core

#2

Post by wglb » Sat, Aug 08, 2026, 1:24 AM UTC

Paper in Astrophysical Journal https://iopscience.iop.org/article/10.3847/1538-4357/ae7f0b

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