Dark Matter Doesn't Exist

Re:Dark Matter Doesn't Exist by Ygg2 on Wednesday August 10, 2022 @08:32PM (#32420181)

Another fun possiblity I remember from Universe in a nutshell, is that Dark matter is gravitation leaking from other branes.

In your analogy rubber sheet analogy, it's about stacking another rubber layer on top of current one.

It has no prediction powers , but it would explain things like why gravity is so weak and why we can't detect it.

[ Parent | on HN ]

Re:Dark Matter Doesn't Exist by ggm on Wednesday August 10, 2022 @09:22PM (#32420522)

Analogies are great for explaining versions of complex theories, but they rarely prove or disprove the theory because they aren't a 1:1 mapping to the theory, they're analogous. Similar. But similar is not "is the same"

[ Parent | on HN ]