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Lurra ia-ia ukituko duen asteroideari begira
Lurra ia-ia ukituko duen asteroideari begira Mezularian, Granadako Astrofisika institututik.
Euskadi Irratia
Your browser doesn't support HTML5 audio.
Lurra ia-ia ukituko duen asteroideari begira Mezularian, Granadako Astrofisika institututik.