• cynar@lemmy.world
    link
    fedilink
    English
    arrow-up
    2
    ·
    24 days ago

    That wouldn’t work. You would need to change the orbital sizes, bonding forces (EM strong and weak, at least), and flow of time exactly in lockstep. Any deviation would show up in quantum mechanical experiments. None of these appear to have simple relationships to each other. It would be a huge new lump of physics to allow this to happen.

    The more likely explanation is that space has a very slight tendency to expand. It would need intergalactic (not just interstellar) distances to be detectable. We also know that (very strongly suspect) that space expanded rapidly in the very early universe. Space then collapsed into a cooler, more stable state. It was initially thought the expansion tapered off to zero, but it might be slightly positive still.

      • cynar@lemmy.world
        link
        fedilink
        English
        arrow-up
        2
        ·
        24 days ago

        You’re the one who made the suggestion, I’m just pointing out the problems you would need to overcome.

          • cynar@lemmy.world
            link
            fedilink
            English
            arrow-up
            1
            ·
            24 days ago

            Compression of size is getting smaller, your claim/idea.

            Ultimately, the ratio of intergalactic distances to atomic ones are changing in an unusual way. We have made the assumption that it is the single factor changing, and not a dozen, in lockstep, that don’t seem able to change that way.

              • NiHaDuncan@lemmy.world
                link
                fedilink
                arrow-up
                1
                arrow-down
                1
                ·
                edit-2
                23 days ago

                If the application of an idea is both in-line with its definition and shown to be inconsistent in foundation or correctness then the idea is either wrong, not sufficiently defined, or both. In lieu of a redefinition, it can be presumed wrong.

                These are the natural shocks that test hypothesis and theory.