Fred Hoyle was a British astrophysicist and cosmologist, best known for his work on the theory of stellar nucleosynthesis, which explains how elements are formed in stars. He coined the term “Big Bang” to describe the origin of the universe, although he initially favored a steady-state model of the cosmos. Hoyle's research significantly advanced our understanding of how elements like carbon and oxygen are created in stars. In addition to his scientific contributions, Hoyle was also a prolific writer, authoring several popular science books and science fiction novels. His work has influenced both the scientific community and the general public's understanding of astronomy and cosmology. Hoyle's legacy continues to impact the fields of astrophysics and theoretical physics.