If the sun went pop, the Earth wouldn't notice for more than eight minutes, and ... | Hacker News

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robotresearcher 11 months ago | parent | context | favorite | on: JWST Captures Image of Supernova That 'Absolutely ...

If the sun went pop, the Earth wouldn't notice for more than eight minutes, and Neptune not for 4 hours.

quickthrower2 11 months ago [–]

If the cause of the pop is moving at the speed of light too. But if it wasn't we might get an early warning.

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