Remembering the parabola of the Arecibo observatory, two years after its collapse
The dish destroys the day it collapses.Photo: RICARDO ARDUENGO/AFP (Getty Images) It happened in less than 10 seconds, two years ago today: the 300 meters of the Arecibo observatory the satellite dish collapsed, eliminating one of the world’s most renowned sources of radio sightings. During its 57 years of operation in northern Puerto Rico, the …
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