Y Cosmos
S4C2 upcoming
Mae'r daith drwy'r Cosmos yn parhau, wrth i ni gyrraedd y Blaned Sadwrn. The ringed planet, Saturn, and exciting evidence which seems to suggest alien life here may have already been found.
Sunday 16 August
09:00S4C
1h·0.4.0
Mae'r daith drwy'r Cosmos yn parhau, wrth i ni gyrraedd y Blaned Sadwrn. The ringed planet, Saturn, and exciting evidence which seems to suggest alien life here may have already been found.
Tuesday 18 August
23:00S4C
1h 5m·0.1.0
Heddiw byddwn yn gofyn oes 'na fywyd unrhyw le arall yn y cosmos ar wahân i'n planed ni? In this archive series we ask the age old question: 'Are we alone in the Universe?'