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High-Mass Stars and Supergiants
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Astronomy
AST.203 High-Mass Stars and Supergiants
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Some massive stars lose much of their outer hydrogen envelope before exploding. What remains true about the core evolution?
A
The remaining core becomes a low-mass white dwarf without heavy-element burning.
B
The star must restart hydrogen core fusion and avoid collapse forever.
C
The core can still build advanced burning shells and an iron-group core before collapse.
D
Only the removed envelope can undergo carbon, oxygen, and silicon burning.
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