Persistent shock wave around dead star puzzles astronomers
1 points
by wglb
2 hours ago
| 2 comments
| phys.org
| HN
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wglb
2 hours ago
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Paper in Nature Astronomy: https://www.nature.com/articles/s41550-025-02748-8
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westurner
2 hours ago
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Is there a dilatant fluid / superfluid quantum gravity explanation for this?

The viscosity in a superfluid is zero.

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