Artemis II launch and two Sians

Richard Hollingham is at the Kennedy Space Center for the (historic) launch of Artemis II to the Moon. Sue Nelson joins him from Space Boffins HQ to hear Richard's launch day audio diary and interviews with astronaut Sian Proctor and Artemis engineer Sian Cleaver from Airbus. Plus Artemis II Commander Reid Wiseman answers a listener question, and NASA (or Nasa) head Jared Isaacman answers…