This show was originally broadcast on 17th August 2015.
Dr Paul Willis from RI Aus TV, and Will Berryman from Hostworks talk about bringing Astronaut Chris Hadfield to 10 000 school-children around Australia at once.
Chris Hadfield answers questions and sings for the children.
Rynos Theme by Kevin MacLeod
Production checked by Charles Willock,
Produced and presented by Ian Woolf
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