ALL meanings of national radio astronomy observatory
na·tion·al ra·di·o as·tron·o·my ob·serv·a·to·ry
N n - noun national radio astronomy observatory an observatory founded in 1956 by the National Science Foundation, currently with three sites of operation: one near Green Bank, W. Va., having 300-foot (91-meter) and 140-foot (43-meter) paraboloidal dishes; one on Kitt Peak in Arizona having a 36-foot (11-meter) radio telescope; and the Very Large Array in New Mexico. 1
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