Dr David Asher, from Armagh Observatory, will give a talk entitled "Target Earth - How great is the Impact Hazard?" at Birr Castle, on Thursday 13 November, 7 pm.
International Year of Astronomy, Ireland National Node
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Dr David Asher, from Armagh Observatory, will give a talk entitled "Target Earth - How great is the Impact Hazard?" at Birr Castle, on Thursday 13 November, 7 pm.
International Year of Astronomy, Ireland National Node