Tootfinder

The dynamics of S-stars and G-sources orbiting a supermassive compact object made of fermionic #DarkMatter: https://academic.oup.com/mnras/article/546/1/staf1854/8431112?login=false -> 'Dark matter, not a black hole, could power Milky Way's heart': https://ras.ac.uk/news-and-press/research-highlights/dark-matter-not-black-hole-could-power-milky-ways-heart

What if #DarkMatter is the mass of all of the parallel universes superimposed upon this reality? #Astrophysics #Cosmology

What if Dark Matter Doesn't Actually Exist?
A good chunk of cosmology is riding on whether dark matter exists or not. But what makes us so certain that dark matter is the answer—and what if we're wrong?