[ExI] The tools humanity will need for living in the year 1 trillion

BillK pharos at gmail.com
Sun Jul 15 19:41:39 UTC 2018


On 15 July 2018 at 20:20, Spike Jones  wrote:
>
> This one is more compelling because we tend to think of protons and neutrons
> being pulled apart as requiring energy, but even that isn’t clear to me if
> it happened because space expanded them apart.
>


The expansion of space doesn't apply to gravitationally bound objects.
The Andromeda galaxy which is gravitationally bound to the Milky Way
is falling towards us.

BillK




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