It would have been nice to have a little more detail about what kind of data was recorded that lead to the conclusion that it was bubbles and not something else. Learning about the techniques used to eliminate alternative hypotheses is also quite educational. Edit: "Bubble" is ill-defined here. Normally we think of it as a gas trapped in a liquid (like boiling water or soap bubbles). Clearly this does not apply to a star as it has plasma of varying density, where matter and energy have a form and shape that is wildly different in our low-temperature terrestrial existence. For instance, I can imagine wave-like motion on a star's surface that mimics bubbly behaviour. Hence my curiosity as to how other possibilities were eliminated.
_"Clearly this does not apply to a star as it has plasma of varying density"_ You are not looking at plasma. Take that from a plasma physicist (retired). It is way too cool to have much ionisation. About 2700 K in this case. Even the solar photosphere, at ~ 4000 - 5800 K, is ~ 99.99% neutral gas. So, forget about plasma.
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Good Unknown Stuff & Your Presentation of Flimstar Dev Anand Style is Awasome ❤
Please Made a 5/6 Minutes Video on Sunita Williams Space Survival Ways
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It would have been nice to have a little more detail about what kind of data was recorded that lead to the conclusion that it was bubbles and not something else. Learning about the techniques used to eliminate alternative hypotheses is also quite educational.
Edit: "Bubble" is ill-defined here. Normally we think of it as a gas trapped in a liquid (like boiling water or soap bubbles). Clearly this does not apply to a star as it has plasma of varying density, where matter and energy have a form and shape that is wildly different in our low-temperature terrestrial existence. For instance, I can imagine wave-like motion on a star's surface that mimics bubbly behaviour. Hence my curiosity as to how other possibilities were eliminated.
_"Clearly this does not apply to a star as it has plasma of varying density"_
You are not looking at plasma. Take that from a plasma physicist (retired). It is way too cool to have much ionisation. About 2700 K in this case. Even the solar photosphere, at ~ 4000 - 5800 K, is ~ 99.99% neutral gas. So, forget about plasma.
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here comes the sun
do you know how much your hair and your face is pretty??