Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.
Between 29 June and 9 July 2025, LHC physicists pushed the study of the quark–gluon plasma into new territory.
From Fundamental Concepts to Dynamical Mechanisms, by Wolfgang Bietenholz and Uwe-Jens Wiese, Cambridge University Press.