The musical follows Galileo Galilei as his astronomical observations challenge long-held beliefs about the structure of the universe. When his findings contradict the doctrines upheld by the dominant religious authority of his time, he is summoned to Rome to defend his work. As debate intensifies, the conflict expands beyond science, placing personal conviction against institutional power.

Framed as a Broadway musical, Galileo dramatizes the collision between inquiry and orthodoxy, situating Galileo’s discoveries within a period of political and spiritual upheaval. Through song and staged confrontation, the production examines the cost of dissent and the consequences faced by those who question established systems of belief.