According to the PBS program Nova, there has been a discussion about a theoretical hottest temperature possible.
One hypothesis has come up with a temperature. This is from a story by Peter Tyson: “It’s called the Planck temperature, after the German physicist Max Planck, and it equals about 100 million million million million million degrees, or 1032 Kelvin.”
Or, to put it in baseball terms, as hot as Cardinals first baseman Paul Goldschmidt.
Goldschmidt extended his hitting streak to 15 games with a walk-off grand slam Monday night as the Cardinals beat the Blue Jays 7-3 at Busch Stadium.