On 20 July 1969, man landed on the moon and, 50 years later, I want to commemorate the event, yes, as a major step for mankind, but also as an incredible step in the career of a man from Anglesey who was one of the major architects of the moon landing.

Tecwyn Roberts was born in Llanddaniel in 1925. Having started his career as an apprentice in the Saunders-Roe aircraft factory on the outskirts of Beaumaris, and then gaining an engineering degree, he went to north America to live. He made a career for himself in aeronautics in Canada, first of all, before joining NASA in 1959, where his ability was used to its greatest extent in trying to deliver Kennedy’s vision. He delivered the work of creating mission control and its new communications systems that were so necessary for the moon landing programme.

On the day of the landing itself, his role was entirely crucial. Armstrong and Aldrin would not have landed without him. Amongst the great relief, there was one man from Anglesey who knew that his work was done, apart from getting the astronauts back home, of course. It’s an incredible story, and I look forward to learning more in special programmes with Tudur Owen on S4C and Radio Cymru over the next few days. It’s very appropriate that a clock is counting down at the end of my 90 seconds—three, two, one. [Laughter.] I may personally have failed to see the landings by some three years, but we were there—Wales was there, Anglesey was there—through Tecwyn Roberts, the engineer from Anglesey who took the world to the moon.