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St. Clears
St Clears ( ; cy, Sanclêr) on the River Tâf in Carmarthenshire, Wales, is both a small town and a Community (Wales), community. At the 2011 census, the population was 2,995. The community includes the small settlements of Bancyfelin and Pwlltrap. It is bordered by the Carmarthenshire communities of, Meidrim, Newchurch and Merthyr, Llangynog, Carmarthenshire, Llangynog, Laugharne Township, Llanddowror, Eglwyscummin, Llanboidy and Llangynin. History The Priory Church of St Mary Magdalene (Church in Wales) is a grade II* listed building and was founded ; a Cluniac priory of Saint-Martin-des-Champs Priory, St Martin-des-Champs. It is considered to have the best surviving Norman architecture, Norman stone carving in Carmarthenshire. The church was restored in 1853-55 and again in 1883–84. The stained glass is from . The Norman architecture, Norman castle was constructed in the 12th century. St Clears, a Welsh Marches, Marcher Borough, grew around it. The castle held out agains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carmarthenshire
Carmarthenshire ( cy, Sir Gaerfyrddin; or informally ') is a county in the south-west of Wales. The three largest towns are Llanelli, Carmarthen and Ammanford. Carmarthen is the county town and administrative centre. The county is known as the "Garden of Wales" and is also home to the National Botanic Garden of Wales. Carmarthenshire has been inhabited since prehistoric times. The county town was founded by the Romans, and the region was part of the Kingdom of Deheubarth in the High Middle Ages. After invasion by the Normans in the 12th and 13th centuries it was subjugated, along with other parts of Wales, by Edward I of England. There was further unrest in the early 15th century, when the Welsh rebelled under Owain Glyndŵr, and during the English Civil War. Carmarthenshire is mainly an agricultural county, apart from the southeastern part which was once heavily industrialised with coal mining, steel-making and tin-plating. In the north of the county, the woollen in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cluniac
The Cluniac Reforms (also called the Benedictine Reform) were a series of changes within medieval monasticism of the Western Church focused on restoring the traditional monastic life, encouraging art, and caring for the poor. The movement began within the Benedictine order at Cluny Abbey, founded in 910 by William I, Duke of Aquitaine (875–918). The reforms were largely carried out by Saint Odo (c. 878 – 942) and spread throughout France (Burgundy, Provence, Auvergne, Poitou), into England (the English Benedictine Reform), and through much of Italy and Spain. Background In the early 10th century, Western monasticism, which had flourished several centuries earlier with St Benedict of Nursia, was experiencing a severe decline due to unstable political and social conditions resulting from the nearly continuous Viking raids, widespread poverty and, especially, the dependence of abbeys on the local nobles who controlled all that belonged to the territories under their juris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halley's Comet
Halley's Comet or Comet Halley, officially designated 1P/Halley, is a List of periodic comets, short-period comet visible from Earth every 75–79 years. Halley is the only known short-period comet that is regularly visible to the naked eye from Earth, and thus the only naked-eye comet that can appear twice in a human lifetime. Halley last appeared in the inner parts of the Solar System in 1986 and will next appear in mid-2061. Halley's periodic returns to the inner Solar System have been observed and recorded by astronomers around the world since at least 240 BC. But it was not until 1705 that the English astronomer Edmond Halley understood that these appearances were reappearances of the same comet. As a result of this discovery, the comet is named after Halley. During its 1986 visit to the inner Solar System, Halley's Comet became the first comet to be observed in detail by spacecraft, providing the first observational data on the structure of a comet nucleus and the mecha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moon
The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of Australia). The Moon is a planetary-mass object with a differentiated rocky body, making it a satellite planet under the geophysical definitions of the term and larger than all known dwarf planets of the Solar System. It lacks any significant atmosphere, hydrosphere, or magnetic field. Its surface gravity is about one-sixth of Earth's at , with Jupiter's moon Io being the only satellite in the Solar System known to have a higher surface gravity and density. The Moon orbits Earth at an average distance of , or about 30 times Earth's diameter. Its gravitational influence is the main driver of Earth's tides and very slowly lengthens Earth's day. The Moon's orbit around Earth has a sidereal period of 27.3 days. During each s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telescope
A telescope is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. Originally meaning only an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects, the word ''telescope'' now refers to a wide range of instruments capable of detecting different regions of the electromagnetic spectrum, and in some cases other types of detectors. The first known practical telescopes were refracting telescopes with glass lenses and were invented in the Netherlands at the beginning of the 17th century. They were used for both terrestrial applications and astronomy. The reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope. In the 20th century, many new types of telescopes were invented, including radio telescopes in the 1930s and infrared telescopes in the 1960s. Etymology The word ''telescope'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Lower (astronomer) Sir William Lower (1570 – 12 April 1615) was an English astronomer from the early telescopic period, and a Member of Parliament. He was born in Cornwall, and after studying at Exeter College, Oxford, he married and settled in South-west Wales. In 1607 he observed Halley's comet and took a number of careful measurements which he communicated to Thomas Harriot, by which it was determined that the comet was following a curved course. Lower suggested that the comet's orbit obeyed Kepler's laws (instead of being an atmospheric phenomenon or following a rectilinear path, as was generally though |
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