Disg awyr Nebra

Disg Nebra Sky yw'r gynrychiolaeth goncrit hynaf y gwyddys amdani o ffenomenau seryddol ac mae'n fwy na 3600 mlwydd oed. Gwelir lleuad cilgant, y lleuad lawn - wedi'i dehongli'n rhannol fel haul a chyfanswm o 32 seren. Author: ZDF/Terra X/SPIEGEL TV/Christopher Gerisch/Tilman Remme/Reiner Bauer, Oliver Gurr/Oliver Roetz/Hauke Ketelsen/Richard Sako, Llywelyn2000

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