A spectacular new map of the world of high energies
The eRosita space telescope has just unveiled its first survey of X-ray sources from the whole sky. –The entire sky seen in X-rays. Crédit : Jeremy Sanders, Hermann Brunner and the eSASS team (MPE); Eugene Churazov, Marat Gilfanov (on behalf of IKI) Our eye perceives only a tiny part of the whole extent of the light … Read more