Professor Brian Cox and Julia Zemiro will be joined by scientists and personalities to inspire Australia to explore our solar system. Live from Siding Spring Observatory they will tackle astronomy's most intriguing questions.

Brian Cox tackles some of the most challenging and intriguing questions facing science today by using his best material from past programmes and the latest scientific research.

Explore the secrets of the universe with Professor Brian Cox in this special event that combines ground-breaking science with the power of the Sydney Symphony Orchestra.