That’s a big dish! The Arecibo radio telescope in its salad days. (credit: NSF) Early Monday morning, a cable suspended over the Arecibo Telescope in Puerto Rico broke and left a 100-foot-long gash in the dish of the iconic radio telescope. The 3-inch-diameter cable also caused damage to the panels of the Gregorian dome that is suspended hundreds of feet above the dish and houses the telescope’s receivers. It is unclear what caused the cable…
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