Ein Byd Bach
Y Gofod
More about the planets in the Universe, the moon and how astronauts communicate in space. Plus, how rockets work
Ein Byd Bach airs on S4C at 6:50 AM, Thursday 24 September. (Subtitles, repeat.)
Topics
Children's ➝ Youth Programmes
Entertainment - Pre-Teens
Education ➝ Science ➝ Factual Topics
General