THE PROBLEM. “The spectrum of light for matter and antimatter is identical and so an antimatter galaxy would be indistinguishable from a matter galaxy.”
https://lnkd.in/dhrW–56
THE PROBLEM. “The spectrum of light for matter and antimatter is identical and so an antimatter galaxy would be indistinguishable from a matter galaxy.”
https://lnkd.in/dhrW–56