Ray Norris is an astrophysicist who has spent his life trying to figure out how the Universe evolved from the Big Bang to the present day, including mysteries such as the Black Holes at the centres of galaxies. For the past 20 years he has studied the astronomy of Indigenous Australians and is fascinated by their many intellectual achievements as they sought to understand their Universe, and the way that astronomy is deeply intertwined with culture. The more he learns about Aboriginal astronomy, the more he realises that it will take another lifetime to truly appreciate it.