In astronomy, we use cutting edge instruments and techniques to learn more about our Universe. But what about turning that focus back to Earth? More and more of our daily activities depend on space and it provides a unique perspective of our planet. In this talk, Dr Rebecca Allen (Swinburne University of Technology) will discuss Australia's growing role in the global space industry and how we are using our astronomy knowledge to drive cutting-edge research for Earth. Presented 30 September 2022.