Ghosts of the Universe: Neutrinos as Dark Matter ⚡ экспресс
Scientists have discovered that the quantum properties of neutrinos (tiny particles that permeate everything around us) in curved spacetime create an effect similar to that of dark matter. It’s as if an invisible ocean of these particles is holding galaxies together, preventing them from flying apart. Could it be that the mysterious dark matter is simply the 'breath' of omnipresent neutrinos?
For nearly a century, astronomers have watched galaxies spin as if held together by invisible mass. Fritz Zwicky first noticed it, and Vera Rubin precisely measured the speeds of stars at the edges. The explanation — dark matter, a mysterious substance whose gravity stops stars from flying apart.
A new hypothesis: the ghostly nature of neutrinos itself creates the missing mass. In curved spacetime, different types of neutrinos continuously morph into each other, like ghosts changing guises. These transformations generate energy, which on galactic scales amplifies the gravitational pull. So silent ghosts become the invisible glue holding galaxies together.
🎯 Every second, about 100 billion neutrinos from the Sun pass through your pinky fingernail.