Arecibo Observatory - Wikipedia
https://en.wikipedia.org/wiki/Arecibo_Observatory
The Arecibo Observatory, also known as the National Astronomy and Ionosphere Center (NAIC) and formerly known as the Arecibo Ionosphere Observatory, ...
NEW Grid | The Arecibo Observatory
http://www.naic.edu/
The Arecibo Observatory is a facility of the National Science Foundation operated under cooperative agreement by the University of Central Florida. The National ...
Arecibo's Collapse Sends Dire Warning to Other Aging Observatories
https://www.scientificamerican.com/article/arecibos-collapse-sends-dire-warning-to-other-aging-observatories/
Dec 11, 2020 ... Arecibo, This Is Your Life. Until China's Five-Hundred-Meter Aperture Spherical Radio Telescope, or FAST, was completed in 2016, Arecibo ...