Chandrayaan-2 is India's most ambitious space mission , which aims to place a robotic rover on the moon. It will be launched on Monday from India's only space port at Sriharikota, in just a few hours from now. The mission will have the life span of a year. If India succeeds, it will become the fourth country to soft-land a spacecraft on the lunar surface after the US, Russia and China. ISRO is chasing a huge huge dream. We will talk about the challenges, the magnitude of this programme on the show.