Return to the Moon

With the first Artemis mission on the launchpad, Space Boffins Sue Nelson and Richard Hollingham look ahead to the next footsteps on the Moon. They chat to Libby Jackson from the UK Space Agency about Gateway - "a one bed studio flat" in orbit around the Moon - and lunar SatNav. Plus, John Vrublevskis from Thales Alenia Space UK explains the challenge of getting oxygen out of Moon rocks. We also feature an interview - never before broadcast in full - with Apollo 16 astronaut Charlie Duke. He talks about landing on the Moon, looking back at Earth and his faith...