![]() ^ The Editors of Encyclopaedia Britannica (February 13, 2008).^ "Telescopes: 140 Foot (43m) Telescope".^ a b c d e "Telescopes: The Telescopes of the GBO".Morgantown, WV: West Virginia University. "Green Bank Observatory, site for breakthrough WVU research and teaching, to remain open" (Press release). ^ "Green Bank Observatory: The Making of an American Astronomy Icon"."Funding for Green Bank Observatory falls". ^ Steelhammer, Rick (February 26, 2016). ![]() "Green Bank Observatory Goes Independent". National Radio Astronomy Observatory, Green Bank, W. Earlier Established Forms – United States. "National Radio Astronomy Observatory (U.S.)". ^ a b "Timeline for Green Bank Observatory"."What Happens When a Space Observatory Goes Rogue". ^ a b c Scoles, Sarah (October 7, 2016).^ a b "National Radio Astronomy Observatory Archives: NRAO Timeline".^ The Editors of Encyclopaedia Britannica (February 18, 2010).Tatel Radio Telescope - utilized in Project Ozma in 1960, the first search for extraterrestrial intelligence (SETI) with a radio telescope Reber Radio Telescope – designated a National Historic Landmark in 1989.300 Foot Radio Telescope – suddenly collapsed in November 1988, from the loss of a gusset plate.Historic and other telescopes 300-ft Telescope It is operated by the nonprofit Associated Universities, Inc., under a cooperative agreement with the National Science Foundation. Green Bank Observatory subsequently retained partial NSF funding, established private contracts, and formed a partnership with West Virginia University. In October 2016, the observatory became an independent institution following a 2012 recommendation that the NSF fully divest itself from the facility by October 1, 2016. ![]() It served as the NRAO's headquarters until 1966, after which the facility was known as the National Radio Astronomy Observatory, Green Bank. The GBT has a number of novel design features including an unblocked aperture, an active surface, and a precision telescope control system that is designed to allow operation into the 3 mm wavelength range. The observatory was established as the National Science Foundation's (NSF) National Radio Astronomy Observatory (NRAO) in 1956 and made its first observations in 1958. The Green Bank Telescope (GBT), a new 100 m diameter radio telescope, is under commissioning and early scientific operation. Byrd Green Bank Telescope, the world's largest fully steerable radio telescope. Could withstand 65mph winds and 400 tons of snow. Weight: 600 tons, moving weight of 500 tons. Max height: 240 feet or roughly that of a 23-storey building. ![]() The Green Bank Observatory (previously National Radio Astronomy Observatory, Green Bank) is an astronomical observatory located in the National Radio Quiet Zone in Green Bank, West Virginia, U.S. Reflector: 300-foot diameter dish made from aluminum Squarex mesh 78,000 square feet (1.8 acre) collecting area. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |