National Radio Astronomy Observatory
United States · built 1956
The National Radio Astronomy Observatory (NRAO) is since 1956 a federally funded research and development center of the United States National Science Foundation operated under cooperative agreement by Associated Universities, Inc. for the purpose of radio astronomy. NRAO designs, builds, and operates its own high-sensitivity radio telescopes for use by scientists around the world.
Observatory data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).