Is WD 1445+017 b the remains of a star?

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WD 1445+017 b raises questions about the existence of a planet so close to a white dwarf, given that typical planets would have been vaporized during the star's Red Giant phase. The discussion suggests that the planet's proximity, at only 520,000 miles, indicates it may be the remains of a massive brown dwarf rather than a typical planet. There is curiosity about the evidence supporting this theory and what the planet could have originally been. An article linked in the discussion mentions that a planet orbiting this star is currently disintegrating. Further exploration of this scenario could provide insights into the planet's origins and survival.
AdamAutism1998
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I've just wondered how it is possible for a planet so close to a white dwarf could exist. Yes, the atmosphere of the star during the Red Giant stage would have acted as counterbalance to mass loss, forcing it into a closer orbit. But it would have vaporized any normal planet or gas giant. Let alone, let it last so long, that it only orbits 520,000 miles from the star, or much closer than the star's original radius. Could it be the remains of a massive brown dwarf? Is there any evidence of what the planet could have been? I just want to find out how this scenario could be truly made. Does anyone know anything about the planet? I want to find out more...
 
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