The play "The Life of Galileo" by Brecht captures the life and work of Galileo Galilei, a scientist who challenged the Catholic Church's geocentric view of the universe. Using a telescope, Galileo observed that the Earth revolves around the sun, contradicting Church doctrine. He was brought before the Inquisition and forced to recant his theory. Though physically broken, Galileo continued his scientific work under house arrest, passing his discoveries to his pupils to disseminate abroad. The play examines the conflict between Galileo's scientific discoveries and the Church's resistance to questioning established beliefs, raising questions about heroism and integrity in standing up for truth and reason.