Antimatter in the Milky Way

Abstract

Recent astronomical observations indicating a strikingly abundant presence of antimatter in the Galaxy, in particular, of anti-stars are reviewed. Long-time earlier theoretical predictions are briefly discussed.

Comments: 7 pages, 2 figures, based on the invited talks at 20th Lomonosov Conference on Elementary Particle Physics,10th International Conference on New Frontiers in Physics, Advances in Quantum Field Theory - 2021