Astrophysicist Or Graur, an associate professor at the University of Portsmouth and author of 'Galaxies,' delves into the universe's grandeur. He discusses the groundbreaking findings from the James Webb Space Telescope, which reveal complex, ancient galaxies formed shortly after the Big Bang. Graur explores the formation and lifecycle of spiral galaxies, their transformation of gas into stars, and the intricate relationship with dark matter and black holes. He also touches on the vastness of the Milky Way and the intriguing questions of life beyond Earth.
