Science Magazine :press: on Nostr: No sign of ghostly dark photons in afterglow of Big Bang Subtle analysis of ...

No sign of ghostly dark photons in afterglow of Big Bang

Subtle analysis of cosmological data probes novel concept of dark matter #press

https://www.science.org/content/article/no-sign-ghostly-dark-photons-afterglow-big-bang?utm_source=press.coop