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October 2005
2005 was designated as the International Year for Sport and Physical Education and the International Year of Microcredit. The beginning of 2005 also marked the end of the International Decade of the World's Indigenous People (1995–2005). Events January * January 1 – Jeanna Giese from Wisconsin, United States, comes home from the hospital and officially becomes the first person to ever survive rabies without a vaccination. * January 5 – Eris, the most massive known dwarf planet in the Solar System, is discovered by a team led by Michael E. Brown using images originally taken on October 21, 2003, at the Palomar Observatory. * January 9 – The Comprehensive Peace Agreement is signed, ending the Second Sudanese Civil War in Sudan. * January 12 – ''Deep Impact'' is launched from Cape Canaveral with the purpose of studying the comet Tempel 1. * January 14 – The ''Huygens'' spacecraft lands on Titan, the largest moon of Saturn. * January 20 – The most intense so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2005 Events Collage V2
5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and many other animals, have 5 digits on their limbs. Mathematics 5 is a Fermat prime, a Mersenne prime exponent, as well as a Fibonacci number. 5 is the first congruent number, as well as the length of the hypotenuse of the smallest integer-sided right triangle, making part of the smallest Pythagorean triple ( 3, 4, 5). 5 is the first safe prime and the first good prime. 11 forms the first pair of sexy primes with 5. 5 is the second Fermat prime, of a total of five known Fermat primes. 5 is also the first of three known Wilson primes (5, 13, 563). Geometry A shape with five sides is called a pentagon. The pentagon is the first regular polygon that does not tile the plane with copies of itself. It is the largest face any of the five regular three-dimensional regular Platonic solid can have. A conic is determine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Impact (spacecraft)
''Deep Impact'' was a NASA space probe launched from Cape Canaveral Air Force Station on January 12, 2005. It was designed to study the interior composition of the comet Tempel 1 (9P/Tempel), by releasing an Deliberate crash landings on extraterrestrial bodies, impactor into the comet. At 05:52 UTC on July 4, 2005, the Impactor successfully collided with the comet's comet nucleus, nucleus. The impact excavated debris from the interior of the nucleus, forming an impact crater. Photographs taken by the spacecraft showed the comet to be more dusty and less icy than had been expected. The impact generated an unexpectedly large and bright dust cloud, obscuring the view of the impact crater. Previous space missions to comets, such as ''Giotto mission, Giotto'', ''Deep Space 1'', and ''Stardust (spacecraft), Stardust'', were Flyby (spaceflight), fly-by missions. These missions were able to photograph and examine only the surfaces of cometary nuclei, and even then from considerable dista ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter. Nuclear bombs have had yields between 10 tons (the W54) and 50 megatons for the Tsar Bomba (see TNT equivalent). Yields in the low kilotons can devastate cities. A thermonuclear weapon weighing as little as can release energy equal to more than 1.2 megatons of TNT (5.0 PJ). Apart from the blast, effects of nuclear weapons include firestorms, extreme heat and ionizing radiation, radioactive nuclear fallout, an electromagnetic pulse, and a radar blackout. The first nuclear weapons were developed by the Allied Manhattan Project during World War II. Their production continues to require a large scientific and industrial complex, pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) and Tumen River, Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone, Korean Demilitarized Zone (DMZ). The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like South Korea, claims to be the sole legitimate government of the entire peninsula and List of islands of North Korea, adjacent islands. Pyongyang is the capital and largest city. The Korean Peninsula was first inhabited as early as the Lower Paleolithic period. Its Gojoseon, first kingdom was noted in Chinese records in the early 7th century BCE. Following the unification of the Three Kingdoms of Korea into Unified Silla, Silla and Balhae in the late 7th century, Korea was ruled by the G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 10
Events Pre-1600 * 1258 – The Siege of Baghdad ends with the surrender of the last Abbasid caliph to Hulegu Khan, a prince of the Mongol Empire. * 1306 – In front of the high altar of Greyfriars Church in Dumfries, Robert the Bruce murders John Comyn, sparking the revolution in the Wars of Scottish Independence. * 1355 – The St Scholastica Day riot breaks out in Oxford, England, leaving 63 scholars and perhaps 30 locals dead in two days. * 1502 – Vasco da Gama sets sail from Lisbon, Portugal, on his second voyage to India. * 1567 – Lord Darnley, second husband of Mary, Queen of Scots, is found strangled following an explosion at the Kirk o' Field house in Edinburgh, Scotland, a suspected assassination. 1601–1900 * 1712 – Huilliches in Chiloé rebel against Spanish encomenderos. * 1763 – French and Indian War: The Treaty of Paris ends the war and France cedes Quebec to Great Britain. * 1814 – Napoleonic Wars: The Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Particle Event
In solar physics, a solar particle event (SPE), also known as a solar energetic particle event or solar radiation storm, is a solar phenomenon which occurs when particles emitted by the Sun, mostly protons, become accelerated either in the Sun's atmosphere during a solar flare or in interplanetary space by a coronal mass ejection shock. Other nuclei such as helium and HZE ions may also be accelerated during the event. These particles can penetrate the Earth's magnetic field and cause partial ionization of the ionosphere. Energetic protons are a significant radiation hazard to spacecraft and astronauts. Description SPEs occur when charged particles in the Sun's atmosphere are accelerated to extremely high velocities. These charged particles, referred to as solar energetic particles, can escape into interplanetary space where they follow the interplanetary magnetic field. When solar energetic particles interact with the Earth's magnetosphere, they are guided by the Earth's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 20
Events Pre-1600 * 250 – Pope Fabian is martyred during the Decian persecution. *1156 – Finnish peasant Lalli kills English clergyman Henry (bishop of Finland), Henry, the Bishop of Turku, on the ice of Köyliönjärvi, Lake Köyliö. *1265 – The Simon de Montfort's Parliament, first English parliament to include not only Lords but also representatives of the major towns holds its first meeting in the Palace of Westminster, now commonly known as the "Houses of Parliament". *1320 – Duke Wladyslaw Lokietek becomes History of Poland during the Piast dynasty#Late Piast dynasty and reunification, king of Poland. *1356 – Edward Balliol surrenders his claim to the List of Scottish monarchs#House of Balliol (1292–96), Scottish throne to Edward III of England, Edward III in exchange for an English pension. *1401 – The Taula de canvi de Barcelona, Taula de canvi (Catalan: "Table of change"), described as Europe's first-ever public bank, began operation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space
Space is a three-dimensional continuum containing positions and directions. In classical physics, physical space is often conceived in three linear dimensions. Modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as '' spacetime''. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. In the 19th and 20th centuries mathematicians began to examine geometries that are non-Euclidean, in which space is conceived as '' curved'', rather than '' flat'', as in the Euclidean space. According to Albert Einstein's theory of general relativity, space around gravitational fields deviates from Euclidean space. Experimental tests of general relativity have confirmed that non-Euclidean geometries provide a bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturn
Saturn is the sixth planet from the Sun and the second largest in the Solar System, after Jupiter. It is a gas giant, with an average radius of about 9 times that of Earth. It has an eighth the average density of Earth, but is over 95 times more massive. Even though Saturn is almost as big as Jupiter, Saturn has less than a third its mass. Saturn orbits the Sun at a distance of , with an orbital period of 29.45 years. Saturn's interior is thought to be composed of a rocky core, surrounded by a deep layer of metallic hydrogen, an intermediate layer of liquid hydrogen and liquid helium, and an outer layer of gas. Saturn has a pale yellow hue, due to ammonia crystals in its upper atmosphere. An electrical current in the metallic hydrogen layer is thought to give rise to Saturn's planetary magnetic field, which is weaker than Earth's, but has a magnetic moment 580 times that of Earth because of Saturn's greater size. Saturn's magnetic field strength is about a twen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titan (moon)
Titan is the largest moon of Saturn and the List of Solar System objects by size, second-largest in the Solar System. It is the only Natural satellite, moon known to have an atmosphere denser than the Atmosphere of Earth, Earth's and is the only known object in space—other than Earth—on which there is clear evidence that stable bodies of liquid exist. Titan is one of seven List of gravitationally rounded objects of the Solar System, gravitationally rounded moons of Saturn and the second-most distant among them. Frequently described as a Planetary-mass moon, planet-like moon, Titan is 50% larger in diameter than Earth's Moon and 80% more Mass, massive. It is the second-largest moon in the Solar System after Jupiter's Ganymede (moon), Ganymede and is larger than Mercury (planet), Mercury; yet Titan is only 40% as massive as Mercury, because Mercury is mainly iron and rock while much of Titan is ice, which is less dense. Discovered in 1655 by the Dutch astronomer Christiaan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huygens (spacecraft)
''Huygens'' ( ) was an atmospheric entry robotic space probe that landed successfully on Saturn's moon Titan in 2005. Built and operated by the European Space Agency (ESA), launched by NASA, it was part of the '' Cassini–Huygens'' mission and became the first spacecraft to land on Titan and the farthest landing from Earth a spacecraft has ever made. The probe was named after the 17th-century Dutch astronomer Christiaan Huygens, who discovered Titan in 1655. The combined ''Cassini–Huygens'' spacecraft was launched from Earth on 15 October 1997. ''Huygens'' separated from the ''Cassini'' orbiter on 25 December 2004, and landed on Titan on 14 January 2005 near the Adiri region. ''Huygens''s landing is so far the only one accomplished in the outer Solar System and on a moon other than Earth's. ''Huygens'' touched down on land, although the possibility that it would touch down in an ocean was also taken into account in its design. The probe was designed to gather data for a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
January 14
Events Pre-1600 * 1236 – King Henry III of England marries Eleanor of Provence. * 1301 – Andrew III of Hungary dies, ending the Árpád dynasty in Hungary. 1601–1900 * 1761 – The Third Battle of Panipat is fought in India between the Afghans under Ahmad Shah Durrani and the Marathas. * 1784 – American Revolutionary War: Ratification Day, United States: Congress ratifies the Treaty of Paris with Great Britain. * 1797 – The Battle of Rivoli is fought with a decisive French victory by Napoleon Bonaparte, marking the beginning of the end of the War of the First Coalition and the start of French hegemony over Italy for two decades. * 1814 – Treaty of Kiel: Frederick VI of Denmark cedes the Kingdom of Norway to Charles XIII of Sweden in return for Pomerania. * 1858 – Napoleon III of France escapes an assassination attempt made by Felice Orsini and his accomplices in Paris. * 1899 – , the largest ship afloat since , i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
