Comment by anechouapechou

There's a theory that at the very beginnings of the universe, as it cooled down, there was a period where the average temperature of the universe was between 0-100º C, meaning the whole universe was within a "habitable" temperature range, and this could have supercharged the creation of the building blocks of life. I think I learned about it on a Veritasium video... Maybe someone knows which one? :)