[ailideex]

Dark matter != dark energy - dark energy is what is proposed to be the cause of the expansion of the universe, dark matter is what binds galaxies together.

For others, the article mentioned is likely: https://phys.org/news/2019-11-evidence-anisotropy-cosmic.htm...

[petjuh]

Ah, yes, sorry. I didn't realize this article talks about dark matter, not dark energy.

[mr_mitm]

It's in the first three words of the headline though

[tylerjwilk00]

Also worth noting is that it isn't necessarily that expansion anisotropic. It's the acceleration of expansion that is anisotropic.