The fabric of the cosmos, as we understand it, comprises three primary components: 'normal matter,' 'dark energy,' and 'dark matter.'

Heh

  • @quilan
    26•2 months ago

    I didn’t see anything in the paper about the rotational speed of galaxies. Was that accounted for?

    • @[email protected]English
      10•2 months ago

      Or the effect we see on gravitational lensing that is accounted for by “dark matter”? I don’t see how that could be explained by “light losing energy”…

    • @Donjuanme
      3•2 months ago

      Modified Newtonian dynamics attempts to account for that.

    • @whotookkarl
      1•2 months ago

      Not an astronomer but if I read the article correctly the observations gathered about galaxies rotating and colliding would be explained instead by regional changes in what were previously assumed universal constants, which would be very interesting if true but 1 paper isn’t consensus yet