Dark matter is a mysterious substance thought to make up most of the universe’s mass-energy density. For decades, scientists have searched for direct evidence of its existence, which is invisible and doesn’t interact with light. A new study published in the Journal of Cosmology and Astroparticle Physics claims to have found the first direct evidence of dark matter in a region near the center of our Milky Way galaxy.
The study, conducted by Japanese astrophysicist Tomonori Totani, used observations from NASA’s Fermi Gamma-ray Space Telescope. The findings show intense gamma-ray emissions that appear to be spread out in a halo-like structure across a large region of the sky. If this is indeed dark matter, it would have significant implications for our understanding of the universe.
However, not all experts are convinced by the findings. Some scientists argue that the results are difficult to interpret due to the complexity of gamma-ray emissions and the limited knowledge about dark matter particles. The study’s authors acknowledge that additional research is needed to confirm or rule out their claim.
The discovery of dark matter would be a game-changer in the field of astrophysics, as it could explain the formation of galaxies and stars. While the results are intriguing, they require further verification before being accepted as conclusive evidence.
Source: https://www.nbcnews.com/science/space/dark-matter-japanese-scientist-believes-discovered-tomonori-totani-rcna245666