![]() ![]() Defence Department amid a push to develop anti-ballistic missile defences. The telescope was built in the 1960s with money from the U.S. "We understand how much Arecibo means to this community and to Puerto Rico."įollowing engineering assessments concluding damage to Arecibo Observatory cannot be addressed without endangering the lives and safety of crew and staff, NSF plans to decommission the 305-meter telescope: /bB70XNud0v- said the goal was to preserve the telescope without placing people at risk, but "we have found no path forward to allow us to do so safely." "This decision is not an easy one for NSF to make, but the safety of people is our number one priority," said Sean Jones, the agency's assistant director for the Mathematical and Physical Sciences Directorate. NSF officials noted that even if crews were to repair all the damage, engineers found that the structure would still be unstable in the long term. 6, one of the telescope's main steel cables snapped, causing further damage and leading officials to warn that the entire structure could collapse. An auxiliary cable broke in August and tore a 30-metre hole in the reflector dish and damaged the dome above it. The independent, federally funded agency said it's too dangerous to keep operating the single dish radio telescope - one of the world's largest - given the significant damage it recently sustained. ![]() announced Thursday that it will close the huge telescope at the renowned Arecibo Observatory in Puerto Rico in a blow to scientists worldwide who depend on it to search for planets, asteroids and extraterrestrial life. The National Science Foundation in the U.S. ![]()
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