Huge Radio telescope for Birr Castle

Huge radio telescope switched on in Birr Castle in Co. Offaly A €2 million radio telescope was switched on at Birr Castle in Co Offaly last week. In 1845, in the same place, the 3rd Earl of Rosse built the the biggest optical telescope in the world at the time, the 15-metre long Leviathan – … Continue reading Huge Radio telescope for Birr Castle