Something is accelerating cosmic rays in center of our galaxy

16. 11. 2021

Data from Fermi space telescope indicate, that something is having an influence on cosmic rays going through center region of Milky Way. Astronomers are still not sure what it is. One of the possible culprits is definitely the supermassive black hole Sagittarius A*, but there are other possibilities as well. Among them supernova remnants or windy nebulae.