halalmoney on Nostr: "Our current cosmological model—known as lambda cold dark matter, or ΛCDM—relies ...
"Our current cosmological model—known as lambda cold dark matter, or ΛCDM—relies on hypothesized dark energy to explain the accelerating expansion of the universe.
However, one competing theory known as “timescape cosmology” suggests that many observations can be explained by differences in how time flows between dense regions of the universe (such as galaxies) and immensely large voids.
…the core idea behind Wiltshire’s “timescape cosmology” is that time moves differently throughout the universe—specifically, it varies significantly between dense regions and voids. In this view, time could flow as much as 35 percent slower in dense regions like a galaxy, than it does in void regions. This means time would pass much faster in these void regions than it does here on Earth, which could explain the appearance of an accelerating, expanding universe."
https://www.popularmechanics.com/space/deep-space/a63332781/timescape-cosmology-dark-matter/
However, one competing theory known as “timescape cosmology” suggests that many observations can be explained by differences in how time flows between dense regions of the universe (such as galaxies) and immensely large voids.
…the core idea behind Wiltshire’s “timescape cosmology” is that time moves differently throughout the universe—specifically, it varies significantly between dense regions and voids. In this view, time could flow as much as 35 percent slower in dense regions like a galaxy, than it does in void regions. This means time would pass much faster in these void regions than it does here on Earth, which could explain the appearance of an accelerating, expanding universe."
https://www.popularmechanics.com/space/deep-space/a63332781/timescape-cosmology-dark-matter/