Cleansing up the collapsed radio telescope on the iconic Arecibo Observatory in Puerto Rico might price between $30 million and $50 million, in line with the Nationwide Science Basis (NSF).
The price estimate, revealed Friday (March 5), is specified by an NSF report required by Congress after the enormous radio telescope’s hanging science platform crashed down by means of the 1,000-foot (305 meters) dish on Dec. 1. Two supporting cables had snapped on the telescope within the months earlier than the collapse.
The crash got here lower than two weeks after the NSF had determined that the construction was too unstable to threat repairing and commenced planning for a managed demolition. As a substitute, the company was left to scrub up the wreckage.
As a part of the laws funding NSF by means of the tip of September 2021, Congress requested a report outlining the standing of the company’s investigation into the collapse, the plan to scrub up the positioning and the process for figuring out whether or not the telescope can be changed. NSF published that report on Friday.
The largest piece of reports within the seven-page report is an preliminary estimate of the price of cleansing up the radio telescope website, which NSF at present pegs at between $30 million and $50 million. The company famous that the price can be break up between fiscal 12 months 2021, which started Oct. 1, and monetary 12 months 2022.
The report emphasizes security, as NSF has all through the telescope’s fall. “Guaranteeing security has continued to be NSF’s high precedence,” officers wrote within the report. “This consists of not solely the protection of personnel on the positioning, but in addition the protection of the setting within the space and the necessity to tackle considerations about historic and cultural preservation.”
The Arecibo Observatory: Puerto Rico’s giant radio telescope in photos
To that goal, NSF reported that it’s in conversations with a number of companies about potential implications of the clean-up course of, from U.S. Fish and Wildlife Service to the Puerto Rico State Historic Preservation Workplace.
Most in query at this level is what Arecibo Observatory’s future could appear like. Proper now, the ability is targeted on the science it may possibly full with out the huge radio telescope, however scientists have additionally expressed curiosity in changing the dish with a brand new, fashionable instrument.
The report gives no perception into whether or not that may come to go, however does state that NSF is planning a group workshop, at present concentrating on April, throughout which scientists will contemplate what attainable analysis capabilities are value detailed consideration.
E-mail Meghan Bartels at firstname.lastname@example.org or comply with her on Twitter @meghanbartels. Observe us on Twitter @Spacedotcom and on Fb.