The NASA International Space Apps Challenge focuses on space exploration and runs over 48 hours in 75 cities across the globe, from Abu Dhabi to Adelaide, New York City to Ho Chi Minh City. It aims to create open source solutions to a selection of problems through the combined effort of enthusiasts and experts based around the world.
The Australian government sets new guidelines for its space policies, which seem very unambitious, emphasizing only earth observation systems and communications satellite ground infrastructure: