SPACE WEATHER. “The former ejection of matter in the outer shock wave and the latter production of antimatter in the reverse shock wave are steps in a space weather cycle.”
https://en.m.wikipedia.org/wiki/Antimatter
SPACE WEATHER. “The former ejection of matter in the outer shock wave and the latter production of antimatter in the reverse shock wave are steps in a space weather cycle.”
https://en.m.wikipedia.org/wiki/Antimatter