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USS Alcor (AK-259)
USS ''Alcor'', AK-259, was a in service with the United States Navy from 1952 to 1968. She was originally built in 1944 as SS ''Rockland Victory'', a World War II era Victory ship. She was sold for scrap in 1970. History She was laid down under a Maritime Commission contract (MCV hull 101) on 28 February 1944 at Portland, Oregon, by the Oregon Shipbuilding Corp. She was launched on 29 April as SS ''Rockland Victory'', sponsored by Mrs. Thomas M. Jones, a citizen of Portland. She was operated for the Maritime Commission by Waterman Steamship Company and a succession of contractors between 1944 and 1950 as a cargo ship, acquired by the Navy on 10 July 1951, converted for naval service by Ira S. Bushy and Sons, Inc., of Brooklyn, New York, and commissioned on 1 March 1952. World War II She served in the Pacific War, participated in the Battle of Okinawa from 16 April 1945 to 5 May 1945. War Relief and Seacowboys In 1946 after World War II the ''Rockland Victory'' was converte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mizar And Alcor
Mizar and Alcor are two stars forming a naked eye double in the handle of the Big Dipper (or Plough) asterism in the constellation of Ursa Major. Mizar is the second star from the end of the Big Dipper's handle, and Alcor its fainter companion. The traditional name Mizar derives from the Arabic المئزر miʼzar meaning 'apron; wrapper, covering, cover'. Alcor was originally Arabic سها Suhā/Sohā, meaning either the ‘forgotten’ or ‘neglected’ one; notable as a faintly perceptible companion of Mizar. Mizar, also designated Zeta Ursae Majoris (ζ Ursae Majoris, abbreviated Zeta UMa, ζ UMa), is itself a quadruple system and Alcor, also designated 80 Ursae Majoris (80 UMa), is a binary, the pair together forming a sextuple system. The whole system lies about 83 light-years away from the Sun, as measured by the Hipparcos astrometry satellite. Stellar system With normal eyesight Alcor appears at about 12 minutes of arc from Mizar. Alcor is of magnitud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Church Of The Brethren
The Church of the Brethren is an Anabaptist Christian denomination in the Schwarzenau Brethren (german: link=no, Schwarzenauer Neutäufer "Schwarzenau New Baptists") tradition that was organized in 1708 by Alexander Mack in Schwarzenau, Germany during the Radical Pietist revival. The denomination holds the New Testament as its only creed. Historically, the church has taken a strong stance for nonresistance or pacifism—it is one of the three historic peace churches, alongside the Mennonites and Quakers. Distinctive practices include believer's baptism by forward trine immersion; a threefold love feast consisting of feet washing, a fellowship meal, and communion; anointing for healing; and the holy kiss. Its headquarters are in Elgin, Illinois, United States. The first Brethren congregation was established in the United States in 1723. These church bodies became commonly known as "Dunkards" or "Dunkers", and more formally as German Baptist Brethren. The Church of the Brethr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charleston, South Carolina
Charleston is the largest city in the U.S. state of South Carolina, the county seat of Charleston County, and the principal city in the Charleston–North Charleston metropolitan area. The city lies just south of the geographical midpoint of South Carolina's coastline on Charleston Harbor, an inlet of the Atlantic Ocean formed by the confluence of the Ashley, Cooper, and Wando rivers. Charleston had a population of 150,277 at the 2020 census. The 2020 population of the Charleston metropolitan area, comprising Berkeley, Charleston, and Dorchester counties, was 799,636 residents, the third-largest in the state and the 74th-largest metropolitan statistical area in the United States. Charleston was founded in 1670 as Charles Town, honoring King CharlesII, at Albemarle Point on the west bank of the Ashley River (now Charles Towne Landing) but relocated in 1680 to its present site, which became the fifth-largest city in North America within ten years. It remained unincorpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ballistic Missile Submarines
A ballistic missile submarine is a submarine capable of deploying submarine-launched ballistic missiles (SLBMs) with nuclear warheads. The United States Navy's hull classification symbols for ballistic missile submarines are SSB and SSBN – the ''SS'' denotes submarine, the ''B'' denotes ballistic missile, and the ''N'' denotes that the submarine is nuclear powered. These submarines became a major weapon system in the Cold War because of their nuclear deterrence capability. They can fire missiles thousands of kilometers from their targets, and acoustic quieting makes them difficult to detect (see acoustic signature), thus making them a survivable deterrent in the event of a first strike and a key element of the mutual assured destruction policy of nuclear deterrence. The deployment of SSBNs is dominated by the United States and Russia (following the collapse of the Soviet Union). Smaller numbers are in service with France, the United Kingdom, China and India; North Korea is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polaris Missiles
The UGM-27 Polaris missile was a two-stage solid-fueled nuclear-armed submarine-launched ballistic missile (SLBM). As the United States Navy's first SLBM, it served from 1961 to 1980. In the mid-1950s the Navy was involved in the Jupiter missile project with the U.S. Army, and had influenced the design by making it squat so it would fit in submarines. However, they had concerns about the use of liquid fuel rockets on board ships, and some consideration was given to a solid fuel version, Jupiter S. In 1956, during an anti-submarine study known as Project Nobska, Edward Teller suggested that very small hydrogen bomb warheads were possible. A crash program to develop a missile suitable for carrying such warheads began as Polaris, launching its first shot less than four years later, in February 1960. As the Polaris missile was fired underwater from a moving platform, it was essentially invulnerable to counterattack. This led the Navy to suggest, starting around 1959, that they be giv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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