The Arecibo Observatory is gone. Its 900-ton instrument platform, suspended above a dish in the karst hills of Puerto Rico, collapsed this morning, ...
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Duration: 1:44
Posted: Dec 7, 2020
Posted: Dec 7, 2020
A full collapse of the telescope occurred on December 1, 2020, before either repairs or controlled demolition could be conducted. In 2022, the NSF announced the ...
Duration: 1:54
Posted: Dec 3, 2020
Posted: Dec 3, 2020