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Rio Tinto Alcan Planetarium
The Rio Tinto Alcan Planetarium (french: Planétarium Rio Tinto Alcan) is the successor to the Montreal Planetarium, and is located in the Espace pour la Vie, near the Olympic Stadium and the Biodome in Montreal, Quebec, Canada. The new installation has two separate theatres as well as exhibits on space and astronomy. It was officially opened in April 2013. The building, designed by Cardin + Ramirez et Associés, Architectes, is certified as LEED Platinum. History The Rio Tinto Alcan Planetarium is the successor to the Montréal Planetarium, formerly known as the Dow Planetarium, which operated from April 1, 1966 to October 10, 2011. The Dow Planetarium was sponsored by Dow Breweries, which later became O'Keefe Breweries, now a part of Molson Breweries. Important in the brewery's decision to found a planetarium was Pierre Gendron, a past professor of chemistry and amateur astronomer who was the founding dean of the Faculty of Science at the University of Ottawa. Gendron w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montreal
Montreal ( ; officially Montréal, ) is the second-most populous city in Canada and most populous city in the Canadian province of Quebec. Founded in 1642 as '' Ville-Marie'', or "City of Mary", it is named after Mount Royal, the triple-peaked hill around which the early city of Ville-Marie is built. The city is centred on the Island of Montreal, which obtained its name from the same origin as the city, and a few much smaller peripheral islands, the largest of which is Île Bizard. The city is east of the national capital Ottawa, and southwest of the provincial capital, Quebec City. As of 2021, the city had a population of 1,762,949, and a metropolitan population of 4,291,732, making it the second-largest city, and second-largest metropolitan area in Canada. French is the city's official language. In 2021, it was spoken at home by 59.1% of the population and 69.2% in the Montreal Census Metropolitan Area. Overall, 85.7% of the population of the city of Montre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meteorites
A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or moon. When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the atmospheric gases cause it to heat up and radiate energy. It then becomes a meteor and forms a fireball, also known as a shooting star; astronomers call the brightest examples " bolides". Once it settles on the larger body's surface, the meteor becomes a meteorite. Meteorites vary greatly in size. For geologists, a bolide is a meteorite large enough to create an impact crater. Meteorites that are recovered after being observed as they transit the atmosphere and impact the Earth are called meteorite falls. All others are known as meteorite finds. Meteorites have traditionally been divided into three broad categories: stony meteorites t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums In Montreal
Montreal was referred to as "''Canada's Cultural Capital''" by Monocle Magazine. The city is Canada's centre for French-language television productions, radio, theatre, film, multimedia, and print publishing. The ''Quartier Latin'' is a neighbourhood crowded with cafés animated by this literary and musical activity. Montreal's many cultural communities have given it a distinct local culture. As a North American city, Montreal shares many of the cultural features characteristic of the other metropolis on the continent, including representations in all traditional manifestations of high culture, a long-lasting tradition of jazz and rock music, and tentative experimentation in visual arts, theatre, music, and dance. Yet, being at the confluence of the French and the English traditions, Montreal has developed a unique and distinguished cultural face in the world. Another distinctive characteristic of Montreal culture life is to be found in the animation of its downtown, particularly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museums Established In 2013
A museum ( ; plural museums or, rarely, musea) is a building or institution that cares for and displays a collection of artifacts and other objects of artistic, cultural, historical, or scientific importance. Many public museums make these items available for public viewing through exhibits that may be permanent or temporary. The largest museums are located in major cities throughout the world, while thousands of local museums exist in smaller cities, towns, and rural areas. Museums have varying aims, ranging from the conservation and documentation of their collection, serving researchers and specialists, to catering to the general public. The goal of serving researchers is not only scientific, but intended to serve the general public. There are many types of museums, including art museums, natural history museums, science museums, war museums, and children's museums. According to the International Council of Museums (ICOM), there are more than 55,000 museums in 202 count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercier–Hochelaga-Maisonneuve
Mercier–Hochelaga-Maisonneuve is a borough of Montreal, Quebec, Canada located in the southeastern end of the island. History ''See Mercier and Hochelaga-Maisonneuve articles for a more detailed histories of respective areas'' Hochelaga was founded as a village in 1870, and annexed to Montreal in 1883. In response, dissatisfied landowners founded the village of Maisonneuve to the east. Maisonneuve grew rapidly and became known as ''the Pittsburgh of Canada'' for its heavy industry, before finally being annexed to Montreal in 1918. These factories hired many workers, including immigrants and people from the surrounding countryside. They worked in the shoe, textile, tanning, slaughterhouse, tobacco, food, and shipbuilding industries. In 1920, many factories closed and moved east to Mercier. Mercier was an agglomeration of old villages: Beau-Rivage, Longue-Pointe and Tétreaultville. It was previously annexed to Montreal in 1910, before Maisonneuve. In 1960, the construction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicolaus Copernicus Monument, Montreal
The Nicolaus Copernicus Monument (french: Monument à Nicolas Copernic), a 1966 copy of Bertel Thorvaldsen's 1830 monument in Warsaw, is installed in outside the Rio Tinto Alcan Planetarium in Montreal's Space for Life, and was previously installed in Chaboillez Square, outside the Montreal Planetarium. The statue was originally displayed for Expo 67, and was relocated to its current location in 2013. * Artist: Bertel Thorvaldsen (1770–1844), Danish sculptor * Materials ** Statue: bronze ** Base: concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wid ... * Dimensions: ** Statue: 2.7 m × 1.1 m ** Base: 1.8 m × 1.5 m * Manufacturing: Bronze: Lauritz Rasmussen, Denmark, posthumous draw from plaster molds and original made in 1966 under the supervision ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Geographic Channel
National Geographic (formerly National Geographic Channel; abbreviated and trademarked as Nat Geo or Nat Geo TV) is an American pay television network and flagship channel owned by the National Geographic Global Networks unit of Disney General Entertainment Content and National Geographic Partners, a joint venture between The Walt Disney Company (73%) and the National Geographic Society (27%), with the operational management handled by Walt Disney Television. The flagship channel airs non-fiction television programs produced by National Geographic and other production companies. Like History (which was 50% owned by Disney through A&E Networks) and Discovery Channel, the channel features documentaries with factual content involving nature, science, culture, and history, plus some reality and pseudo-scientific entertainment programming. Its primary sister network worldwide, including the United States, is Nat Geo Wild, which focuses on animal-related programming, including the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Museum Of Natural History
The American Museum of Natural History (abbreviated as AMNH) is a natural history museum on the Upper West Side of Manhattan in New York City. In Theodore Roosevelt Park, across the street from Central Park, the museum complex comprises 26 interconnected buildings housing 45 permanent exhibition halls, in addition to a planetarium and a library. The museum collections contain over 34 million specimens of plants, animals, fossils, minerals, rocks, meteorites, human remains, and human cultural artifacts, as well as specialized collections for frozen tissue and genomic and astrophysical data, of which only a small fraction can be displayed at any given time. The museum occupies more than . AMNH has a full-time scientific staff of 225, sponsors over 120 special field expeditions each year, and averages about five million visits annually. The AMNH is a private 501(c)(3) organization. Its mission statement is: "To discover, interpret, and disseminate—through scientific research and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Pollution
Light pollution is the presence of unwanted, inappropriate, or excessive use of artificial Visible spectrum, lighting. In a descriptive sense, the term ''light pollution'' refers to the effects of any poorly implemented lighting, during the day or night. Light pollution can be understood not only as a phenomenon resulting from a specific source or kind of pollution, but also as a contributor to the wider, collective impact of various sources of pollution. Although this type of pollution can exist throughout the day, its effects are magnified during the night with the contrast of darkness. It has been estimated that 83 percent of the world's people live under light-polluted skies and that 23 percent of the world's land area is affected by skyglow. The area affected by artificial illumination continues to increase. A major side-effect of urbanization, light pollution is blamed for compromising health, disrupting ecosystems, and spoiling aesthetic environments. Globally, it has incr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellowknife
Yellowknife (; Dogrib: ) is the capital, largest community, and only city in the Northwest Territories, Canada. It is on the northern shore of Great Slave Lake, about south of the Arctic Circle, on the west side of Yellowknife Bay near the outlet of the Yellowknife River. Yellowknife and its surrounding water bodies were named after a local Dene tribe, who were known as the "Copper Indians" or "Yellowknife Indians", today incorporated as the Yellowknives Dene First Nation. They traded tools made from copper deposits near the Arctic Coast. Its population, which is ethnically mixed, was 19,569 per the 2016 Canadian Census. Of the eleven official languages of the Northwest Territories, five are spoken in significant numbers in Yellowknife: Dene Suline, Dogrib, South and North Slavey, English, and French. In the Dogrib language, the city is known as ''Sǫǫ̀mbak’è'' (, "where the money is"). Modern Yellowknives members can be found in the adjoining, primarily Indigenous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aurora Borealis
An aurora (plural: auroras or aurorae), also commonly known as the polar lights, is a natural light display in Earth's sky, predominantly seen in high-latitude regions (around the Arctic and Antarctic). Auroras display dynamic patterns of brilliant lights that appear as curtains, rays, spirals, or dynamic flickers covering the entire sky. Auroras are the result of disturbances in the magnetosphere caused by the solar wind. Major disturbances result from enhancements in the speed of the solar wind from coronal holes and coronal mass ejections. These disturbances alter the trajectories of charged particles in the magnetospheric plasma. These particles, mainly electrons and protons, precipitate into the upper atmosphere (thermosphere/exosphere). The resulting ionization and excitation of atmospheric constituents emit light of varying colour and complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exobiology
Astrobiology, and the related field of exobiology, is an interdisciplinary scientific field that studies the origins, early evolution, distribution, and future of life in the universe. Astrobiology is the multidisciplinary field that investigates the deterministic conditions and contingent events with which life arises, distributes, and evolves in the universe. Astrobiology makes use of molecular biology, biophysics, biochemistry, chemistry, astronomy, physical cosmology, exoplanetology, geology, paleontology, and ichnology to investigate the possibility of life on other worlds and help recognize biospheres that might be different from that on Earth. The origin and early evolution of life is an inseparable part of the discipline of astrobiology. Astrobiology concerns itself with interpretation of existing scientific data, and although speculation is entertained to give context, astrobiology concerns itself primarily with hypotheses that fit firmly into existing scientific th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
