Posted by:
Brother Of Jerry
(
)
Date: April 28, 2019 02:12PM
Seriously, I think Dark Matter and Dark Energy are going to turn out to be the two biggest errors in 21st century cosmology theory. They supposed constitute about 95% of the universe, yet we can't find any evidence for them except that we have no other way to explain the observed rotation of galaxies (so dark matter must be outside the galaxies, making their outer arms spin faster than predicted). We can't explain the accelerating expansion of the universe, so we invented dark energy, also not observable.
Something is obviously going on. However, I wouldn't be totally surprised if we later discover a different explanation. Dark Energy and Dark Matter sound way too much like "Just So" stories to me.
https://en.wikipedia.org/wiki/Just_So_Stories