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PSR B1257 12
PSR B1257+12, alternatively designated PSR J1300+1240, is a millisecond pulsar, from the Sun, in the constellation Virgo, rotating at about 161 times per second (faster than the blade of a blender). It is also named Lich, after a powerful, fictional undead creature. The pulsar has a planetary system with three known pulsar planets, named "Draugr" (PSR B1257+12 b or PSR B1257+12 A), "Poltergeist" (PSR B1257+12 c, or PSR B1257+12 B), and "Phobetor" (PSR B1257+12 d, or PSR B1257+12 C). They were both the first extrasolar planets to be discovered and the first pulsar planets to be discovered—B and C in 1992 and A in 1994. A is the lowest-mass planet yet discovered by any observational technique, having somewhat less than twice the mass of Earth's moon. Nomenclature The convention that arose for designating pulsars was that of using the letters PSR (Pulsating Source of Radio) followed by the pulsar's right ascension and degrees of declination. The modern convention pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgo (constellation)
Virgo is one of the constellations of the zodiac. The name is for maiden in Latin and its traditional astrological symbol is . Between Leo (constellation), Leo to the west and Libra (constellation), Libra to the east, lying in the south, it is the second-largest constellation in the sky (after Hydra (constellation), Hydra) and the largest constellation in the zodiac. The ecliptic intersects the celestial equator within this constellation and Pisces (constellation), Pisces. Underlying these technical two definitions, the sun passes directly overhead of the equator, within this constellation, at the September equinox. Virgo can be easily found through its brightest star, Spica, (in Latin "grain headed"). Location Virgo is prominent in the spring sky in the Northern Hemisphere, visible all night in March and April. As the largest zodiac constellation, the Sun takes 44 days to pass through it, longer than any other. From 1990 and until 2062, this will take place from September 16 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIMBAD
SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data) is an astronomy, astronomical database of objects beyond the Solar System. It is maintained by the Centre de données astronomiques de Strasbourg (CDS), France. SIMBAD was created by merging the Catalog of Stellar Identifications (CSI) and the Bibliographic Star Index as they existed at the Meudon Computer Centre until 1979, and then expanded by additional source data from other catalogues and the academic literature. The first on-line interactive version, known as Version 2, was made available in 1981. Version 3, developed in the C (programming language), C language and running on UNIX stations at the Volgograd Observatory, was released in 1990. Fall of 2006 saw the release of Version 4 of the database, now stored in PostgreSQL, and the supporting software, now written entirely in Java (programming language), Java. , SIMBAD contains information for 5,800,000 stars and about 5,500,000 nons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phobetor
In Ovid's ''Metamorphoses'', Phobetor (; 'Frightener' from , '' phobos'', 'fear' 'panic'), so called by men, or Icelos (; 'Like'), so called by the gods, is one of the thousand sons of Somnus (Sleep, the Roman counterpart of Hypnos). He appeared in dreams "in the form of beast or bird or the long serpent". According to Ovid, two of his brothers were Morpheus, who appeared in dreams in human form, and Phantasos ('Fantasy'), who appears in dreams in the form of inanimate objects. The three brothers‘ names are found nowhere earlier than Ovid, which leads some scholars to believe that they were originally invented by him. One example of these scholars is Tripp, who calls the three figures "literary, not mythical concepts". However, there is not a consensus around the origins of the figures. For example, Griffin suggests that the names of the deities and the division of dream forms between Phobetor and his brothers may have been of Hellenistic origin.Griffin, pp. 179, 249. See als ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Language
German (, ) is a West Germanic language in the Indo-European language family, mainly spoken in Western Europe, Western and Central Europe. It is the majority and Official language, official (or co-official) language in Germany, Austria, Switzerland, and Liechtenstein. It is also an official language of Luxembourg, German-speaking Community of Belgium, Belgium and the Italian autonomous province of South Tyrol, as well as a recognized national language in Namibia. There are also notable German-speaking communities in other parts of Europe, including: Poland (Upper Silesia), the Czech Republic (North Bohemia), Denmark (South Jutland County, North Schleswig), Slovakia (Krahule), Germans of Romania, Romania, Hungary (Sopron), and France (European Collectivity of Alsace, Alsace). Overseas, sizeable communities of German-speakers are found in the Americas. German is one of the global language system, major languages of the world, with nearly 80 million native speakers and over 130 mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supernatural
Supernatural phenomena or entities are those beyond the Scientific law, laws of nature. The term is derived from Medieval Latin , from Latin 'above, beyond, outside of' + 'nature'. Although the corollary term "nature" has had multiple meanings since the ancient world, the term "supernatural" emerged in the Middle Ages and did not exist in the ancient world. The supernatural is featured in folklore and religious contexts, but can also feature as an explanation in more secular contexts, as in the cases of superstitions or belief in the paranormal. The term is attributed to non-physical entity, non-physical entities, such as angels, demons, gods and ghost, spirits. It also includes claimed abilities embodied in or provided by such beings, including Magic (supernatural), magic, telekinesis, levitation (paranormal), levitation, precognition and extrasensory perception. The supernatural is hypernymic to religion. Religions are standardized supernaturalist worldviews, or at least m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poltergeist
In German folklore and ghostlore, a poltergeist ( or ; ; or ) is a type of ghost or spirit that is responsible for physical disturbances, such as loud noises and objects being moved or destroyed. Most claims or fictional descriptions of poltergeists show them as being capable of pinching, biting, hitting, and tripping people. They are also depicted as capable of the movement or levitation of objects such as furniture and cutlery, or noises such as knocking on doors. Foul smells are also associated with poltergeist occurrences, as well as spontaneous fires and different electrical issues such as flickering lights. These manifestations have been recorded in many cultures and countries, including Brazil, Australia, the United States, Japan and most European nations. The first recorded cases date back to the 1st century. Skeptics explain poltergeists as juvenile tricksters fooling credulous adults. Etymology The word ''poltergeist'' comes from the German language words and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norse Mythology
Norse, Nordic, or Scandinavian mythology, is the body of myths belonging to the North Germanic peoples, stemming from Old Norse religion and continuing after the Christianization of Scandinavia as the Nordic folklore of the modern period. The North Germanic languages, northernmost extension of Germanic mythology and stemming from Proto-Germanic folklore, Norse mythology consists of tales of various deities, beings, and heroes derived from numerous sources from both before and after the pagan period, including medieval manuscripts, archaeological representations, and folk tradition. The source texts mention numerous gods such as the thunder-god Thor, the Huginn and Muninn, raven-flanked god Odin, the goddess Freyja, and List of Germanic deities, numerous other deities. Most of the surviving mythology centers on the plights of the gods and their interaction with several other beings, such as humanity and the jötnar, beings who may be friends, lovers, foes, or family members of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Draugr
The draugr or draug (; ; ; , ''drauv''; , ''dröger'') is a corporeal undead creature from the sagas and folktales of the Nordic countries, with varying ambiguous traits. In modern times, they are often portrayed as Norse mythology, Norse supernatural zombies, as depicted in various video games such as ''The Elder Scrolls V: Skyrim, Skyrim'' and ''God of War (franchise), God of War'', loosely based on the draugr as described in early medieval Icelandic sagas, however, in myth and folklore they comprise several complex ideas which change from story to story, especially in surviving Norwegian folklore, where the draugr remains a staple (see ). In the Icelandic sagas, from which most modern interest is garnered, ''draugrs'' live in their graves or royal palaces, often guarding treasure buried in their burial mound. They are revenants, or animated corpses, rather than ghosts, which possess intangible spiritual bodies. Etymology Development The Old Norse word ''draugr'' (initial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magic (supernatural)
Magic, sometimes spelled magick, is the application of beliefs, rituals or actions employed in the belief that they can manipulate natural or supernatural beings and forces. It is a category into which have been placed various beliefs and practices sometimes considered separate from both religion and science. Connotations have varied from positive to negative at times throughout history. Within Western culture, magic has been linked to ideas of the Other (philosophy), Other, foreignness, and primitivism; indicating that it is "a powerful marker of cultural difference" and likewise, a non-modern phenomenon. During the late nineteenth and early twentieth centuries, Western intellectuals perceived the practice of magic to be a sign of a primitive mentality and also commonly attributed it to marginalised groups of people. Aleister Crowley (1875–1947), a British occultist, defined "magick" as "the Science and Art of causing Change to occur in conformity with Will", adding a 'k' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Undead
The undead are beings in mythology, legend, or fiction that are deceased but behave as if they were alive. A common example of an undead being is a cadaver, corpse reanimated by supernatural forces, by the application of either the deceased's own Energy (esotericism), life force or that of a supernatural being (such as a demon, or other evil spirit). The undead may be Incorporeality, incorporeal (ghosts) or Human body, corporeal (mummy (undead), mummies, vampires, skeleton (undead), skeletons, and zombies). The undead are featured in the belief systems of most cultures, and appear in many works of fantasy fiction, fantasy and horror fiction. The term is also occasionally used for real-life attempts to Resurrection#Technological resurrection, resurrect the dead with science and technology, from early experiments like Robert E. Cornish's to future sciences such as "chemical brain preservation" and "cryonics." While the term usually refers to corporeal entities, in some cases (for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lich
In fantasy fiction, a lich () is a type of undead creature with magical powers. Various works of fantasy fiction, such as Clark Ashton Smith's " The Empire of the Necromancers" (1932), had used ''lich'' as a general term for any corpse, animate or inanimate, before the term's specific use in fantasy role-playing games. The more recent use of the term '' lich'' for a specific type of undead creature originates from the 1976 ''Dungeons & Dragons'' role-playing game booklet ''Greyhawk'', written by Gary Gygax and Rob Kuntz. Often such a creature is the result of a willful transformation, as a powerful wizard skilled in necromancy who seeks eternal life uses rare substances in a magical ritual to become undead. Unlike zombies, which are often depicted as mindless, liches are sapient revenants, retaining their previous intelligence and magical abilities. Liches are often depicted as holding power over lesser mindless undead soldiers and servants. A lich’s most commonly dep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land border, as well as List of islands of Italy, nearly 800 islands, notably Sicily and Sardinia. Italy shares land borders with France to the west; Switzerland and Austria to the north; Slovenia to the east; and the two enclaves of Vatican City and San Marino. It is the List of European countries by area, tenth-largest country in Europe by area, covering , and the third-most populous member state of the European Union, with nearly 59 million inhabitants. Italy's capital and List of cities in Italy, largest city is Rome; other major cities include Milan, Naples, Turin, Palermo, Bologna, Florence, Genoa, and Venice. The history of Italy goes back to numerous List of ancient peoples of Italy, Italic peoples—notably including the ancient Romans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
