Re:Researcher proposes model replacing dark energy/matter to...
by naasking on Sunday April 20, 2025 @12:02AM
(#43741444)
> Right now, this is the simplest solution we have that fits all observations well.
It doesn't though. For instance, the latest in a litany of such failures is that rotation curves are flat past a million light years [1]. There is no plausible DM distribution that could reproduce such rotation curves while being consistent with other observations.
It doesn't though. For instance, the latest in a litany of such failures is that rotation curves are flat past a million light years [1]. There is no plausible DM distribution that could reproduce such rotation curves while being consistent with other observations.
[1] https://arxiv.org/abs/2406.09685