Science Cafe - Welsh in Space: Retired Astronaut Dafydd "Dave" Williams - ´óÏó´«Ã½ Sounds
Science Cafe - Welsh in Space: Retired Astronaut Dafydd "Dave" Williams - ´óÏó´«Ã½ Sounds
Welsh in Space: Retired Astronaut Dafydd "Dave" Williams
Retired Astronaut Dr Dafydd "Dave" Williams reveals the first Welsh words spoken in space