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Dr. Coomer to Ask [email protected]English •
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2 years ago

If a sun burns hotter with greater mass, does adding a tonne of water make it hotter?

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If a sun burns hotter with greater mass, does adding a tonne of water make it hotter?

Dr. Coomer to Ask [email protected]English •
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2 years ago
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  • e_t_
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    19•2 years ago

    Stars have a lot of mass. The Sun loses almost 5 billion tons of mass every second and has enough fuel to last another 4-5 billion years. Adding a single ton of anything would make no appreciable difference. If you were to drop Jupiter into the Sun, it would have an effect, but Jupiter is only 0.09% the Sun’s mass, so the effect would be small.

    • @[email protected]
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      2•2 years ago

      Is it true that Jupiter itself is close to being a star if you were to add more mass? Would smooshing two Jupiters together make a star?

      • @[email protected]
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        14•2 years ago

        https://www.astronomy.com/science/ask-astro-could-jupiter-ever-become-a-star/

        Depending on how you define a star, you could smush ~13 Jupiters together and make something that is maybe a star. To make a definite star you need ~80 Jupiters. To make it the same size as our Sun you’d need almost 250 Jupiters.

      • e_t_
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        7•2 years ago

        You’d need to smoosh seventy five Jupiters together to make a star.

        • @[email protected]
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          1•2 years ago

          Thanks. Wow. That’s insane. Stars have a lot of mass then.

          • @[email protected]
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            3•2 years ago

            If you ever feel like feeling extremely insignificant: https://www.youtube.com/watch?v=5zlcWdTs2-s

        • @[email protected]
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          2•2 years ago

          Seventy six if you relax

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