Astronomers discover new class of cosmic explosions Blasts differ from 'ordinary' supernovae, gamma-ray bursts: [sciencedaily.com]
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Feel free to reply to any comment by clicking the "Reply" button.The linked article states FBOTs probably begin, the astronomers said, the same way as certain supernovae and gamma-ray bursts -- when a star much more massive than the Sun explodes at the end of its "normal" atomic fusion-powered life.
Astronomer Arthur Eddington pulled fusion-powered stars from his imagination. There was no evidence for their existence then and there is no evidence for their existence now.
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