Yes, 1.42 x 10^32 K but it's not as straightforward as naming a single limit [1]. [1] https://www.popsci.com/article/science/ask-anything-whats-hottest-tempera

Yes, 1.42 x 10^32 K but it's not as straightforward as naming a single limit [1]. [1] https://www.popsci.com/article/science/ask-anything-whats-hottest-temperature-possible/ https://www.popsci.com/article/science/ask-anything-whats-ho...