Dr Miriam Elin Jones yn trin a thrafod adroddiad y Pentagon ar UFOs ac UAPs. Dr Miriam Elin Jones discusses the Pentagon report on UFOs and UAPs. Show more
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Dr Miriam Elin Jones yn trin a thrafod adroddiad y Pentagon ar UFOs ac UAPs. Dr Miriam Elin Jones discusses the Pentagon report on UFOs and UAPs. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
