The astronauts count down to flying a brand-new spacecraft for the very first time. If they pull it off, they will earn a place in space history. The rocket is built. The astronauts are trained. Mission control is ready. Space Shuttle Columbia is about to attempt the unheard of. A crewed test flight. It's 12 April 1981. The morning of launch for the very first space shuttle mission. The shuttle is sitting on the launchpad at Kennedy Space Center in Florida. And strapped into their seats on the flight deck of orbiter Columbia are commander John Young and pilot Bob Crippen. Everyone at Nasa has been waiting almost a decade for this day. It’s taken an army of designers, engineers, ground crew, flight controllers, and backroom staff to get to this point. To bring this vehicle to life. Will this new machine fly? This episode contains scenes some listeners may find upsetting. https://www.bbc.co.uk/programmes/w3ct80bk