6
Timing dark energy
(lemmy.world)
no. Expansion of the universe is accelerating.
Yes that is what I've always heard which is why I asked this question. I was hoping for bit more detail. My assumption is that we measure expansion through red-shift, and distance doesn't matter in that measurement? My thought was that red-shift tells you that light waves have been stretched out, but how do you know when or where most of that stretching occurred?
As far as I know, it's more or less consistent throughout space.
this post was submitted on 11 Dec 2025
6 points (87.5% liked)
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