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Add new Web site: IOPscience - The Arecibo Observatory as an Instrument for Investigating Orbital Debris: Legacy and Next Generation Performance (PDF). |
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Jan 22, 2025 |
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Add new Web site: USRA - The Legacy of Arecibo Observatory in Planetary Science and Beyond. |
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Oct 18, 2024 |
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Add new Web site: American Association for the Advancement of Science - As famed Arecibo Observatory shuts down, its scientists face an uncertain future. |
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May 18, 2024 |
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Add new Web site: Lunar and Planetary Institute - Fall of an Icon: The Past, Present, and Future of Arecibo Observatory. |
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Jan 20, 2024 |
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Add new Web site: BBC News - Puerto Rico: Iconic Arecibo Observatory telescope collapses. |
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Nov 22, 2023 |
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Add new Web site: National Science Foundation - Arecibo: Facts and Figures. |
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Sep 14, 2023 |
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Add new Web site: Official Site of Arecibo Observatory, Arecibo, Puerto Rico. |
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Aug 01, 2023 |
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Add new Web site: Space.com - Arecibo Observatory: Watching for Asteroids, Waiting for E.T. |
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Feb 11, 2023 |
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Added photograph of damaged Arecibo radio telescope. |
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Nov 28, 2022 |
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Article revised and updated. |
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Nov 11, 2022 |
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Added material about the collapse of the central platform. |
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Dec 01, 2020 |
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Added material about the decommissioning of the Arecibo Observatory. |
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Nov 30, 2020 |
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Added material about Arecibo being surpassed by FAST in size. |
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Sep 18, 2019 |
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Add new Web site: Federation of American Scientists - The Arecibo Ionospheric Observatory. |
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Jul 03, 2015 |
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Article revised and updated. |
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Sep 05, 2008 |
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Added new Web site: National Astronomy and Ionosphere Center - Arecibo Observatory. |
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Jun 15, 2006 |
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Article added to new online database. |
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Jul 20, 1998 |
