GoKawiilJWST spots 'little red dots' that defy simple black hole explanation
Astronomers using the James Webb Space Telescope had largely concluded that mysterious compact objects called 'little red dots' were supermassive black holes obscured by dust. But two newly analyzed dots studied by teams led by de Graaff and Naidu show a distinctive Balmer break—a spectral signature usually associated with hot stellar surfaces—that standard black hole models don't produce, complicating the picture.
GoKawiil's interpretation of the reporting above, not reported fact.
If these objects aren't ordinary black holes, they could represent an entirely new class of astrophysical object, possibly a hybrid 'black hole star' where a black hole is enshrouded in dense stellar-like material. Resolving this puzzle could reshape theories about how supermassive black holes formed so early in cosmic history.
- Little red dots were thought to be dust-obscured supermassive black holes.
- New Webb data reveal a Balmer break, a signature typical of stars, not black holes.
- The findings suggest a possible new category of object nicknamed 'black hole stars.'
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Published there as: “Black Holes or Black Hole Stars? Astronomers Spar over 'Little Red Dots'”
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