Science Cafe - Welsh in Space: Retired Astronaut Dafydd "Dave" Williams - ³ÉÈË¿ìÊÖ Sounds

Science Cafe - Welsh in Space: Retired Astronaut Dafydd "Dave" Williams - ³ÉÈË¿ìÊÖ Sounds
Welsh in Space: Retired Astronaut Dafydd "Dave" Williams
Retired Astronaut Dr Dafydd "Dave" Williams reveals the first Welsh words spoken in space