Anatomy of a Firecracker

About this episode

Getting the 100 tonne space shuttle orbiter from the pad to orbit demanded a launch system like no other before it. A huge external fuel tank containing hundreds of tonnes of liquid hydrogen and liquid oxygen fed the orbiter’s three powerful main engines. But that wasn’t enough to lift the fully fuelled shuttle off the launch pad. Two towering booster rockets, bolted to the fuel tank, were needed for most of the necessary thrust. Compared to the Apollo Saturn vehicles, this was a novel and complex configuration of rocketry. Designing and building the shuttle launch system required multiple engineering frontiers to be advanced, and some challenging and controversial decisions to be made. Ever wondered how the Space Shuttle came to be? Welcome to a new podcast series, 16 Sunsets. In this episode, Host Kevin Fong explores the awesome and explosive anatomy of the space shuttle launch system - and its vulnerabilities - with former NASA engineers who built its component parts. The podcast takes you through the violent journey from final countdown to orbit in the company of shuttle engineers and some of the astronauts who rode on their handiwork. Featuring: Mark Mullane, Low