Gold, Galahs and the Milky Way: unlocking the universe

Does the Milky Way have a sibling and how are stars formed? How can a telescope go back over 13 billion years ago to the Cosmic Dawn? The ASTRO 3D Centre of Excellence are unlocking some of the deepest mysteries of our universe and produced perhaps the clearest and most comprehensive picture of how matter, chemical elements, and energy evolved. Some of the astronomers and astrophysicists involved share their insights. Presented by ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D) Listen to Big Ideas - Night Sky LIVE – a wondrous encounter with the dark sky Speakers Emma Ryan-Weber Director of ASTRO 3D, the Centre of Excellence in Astrophysics Dr Nichole Barry Scienta Lecturer at UNSW Amanda Karakas Associate Professor, School of Physics and Astronomy Monash University Jesse Van De Sande Astronomer, lecturer in Astrophysics UNSW Jonathan Webb (host)ABC's Science Editor