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Gliese published an update as the Catalogue of Nearby Stars in 1969, all known stars to 22 parsecs (72 ly), which catalogued 1,529 stars, [ 2] encoded as Gl NNN.NA (prefix Gl and the entries of twelve years before gained a .0 affix; the more than 500 additional stars were recorded using interspersed 0.1, 0.2 etc. numbering).
Guide Star Catalog. The Guide Star Catalog ( GSC ), also known as the Hubble Space Telescope, Guide Catalog ( HSTGC ), is a star catalog compiled to support the Hubble Space Telescope with targeting off-axis stars. GSC-I contained approximately 20,000,000 stars with apparent magnitudes of 6 to 15. GSC-II contains 945,592,683 stars out to ...
Under the most common international definition of high-speed rail (speeds above 155 mph (250 km/h) on newly built lines and speeds above 124 mph (200 km/h) on upgraded lines), Amtrak 's Acela is the United States' only true high-speed rail service, reaching 150 mph (240 km/h) over 49.9 mi (80.3 km) of track along the Northeast Corridor. [ 2 ...
Health services research (HSR) became a burgeoning field in North America in the 1960s, when scientific information and policy deliberation began to coalesce. [1] Sometimes also referred to as health systems research or health policy and systems research (HPSR), HSR is a multidisciplinary scientific field that examines how people get access to health care practitioners and health care services ...
Originally called Adobe Reader For Windows Tablets (Version 1.0) was released on the Microsoft Windows Store on the second week of December 2012, [38] based on the Adobe Reader Mobile engine found in the iOS, Android, Blackberry and Windows phone versions, is the first application written by Adobe Systems for the Windows 8/RT Metro Style interface.
3C. The catalogue was published in 1959 by members of the Radio Astronomy Group of the University of Cambridge. Entries in the catalogue are identified by the prefix "3C" followed by the entry number, with a space - for example, 3C 273. The number denotes objects in order of increasing right ascension. The catalogue was produced using the ...
The Hart–Scott–Rodino Antitrust Improvements Act of 1976 (HSR Act) is a pivotal federal law enacted by the 94th United States Congress on September 30, 1976. Its primary purpose is to amend the antitrust laws of the United States, primarily the Clayton Antitrust Act, to regulate mergers, acquisitions, transfers of securities, and assets.
August 7, 2024 at 10:11 AM. Kamala Harris’s presidential campaign raised $36 million in the 24 hours after Minnesota Gov. Tim Walz (D) was added to the ticket, officials said Wednesday. Campaign ...