It's our birthday! Dino Dome is celebrating our 50th episode with a lunar racecourse that's out of this world! Listen along as two 50-tonne titanosaurs make their way over moon rocks, through meteor showers and a cacophony of dinosaur sounds created by you!

It's a searing slog across a salt pan today with our racers battling bogs, birds, and bugs in the Dino Dome! Will long-legged Citipati's speed be the winning edge or does stout Pina have the strength to swipe the trophy?

It's Dino Dome Fact-o-saurus Tim Richards' time to shine as the pterosaur he named, Thapunngaka Shawi, goes wing to beak against bat-like Ambopteryx in the Daintree rainforest. Which fearsome flyer will take the trophy? Or will sweet sugar gliders clean up?