• @Bumblefumble@lemm.ee
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    613 days ago

    The sun has an atmosphere so there are soundwaves coming out of it. It’s actually all one big atmosphere getting thinner and thinner as you go out just like ours.

      • @Bumblefumble@lemm.ee
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        613 days ago

        Technically there is no boundary, it’s atmosphere all the way in. But what we might call the “surface” is the photosphere. That is where the density becomes “low” (read not insanely high) enough that light can escape in a free path.