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Space Advocacy
Space advocacy is supporting or advocating human activity in outer space. The advocated purposes range from orbital flight, space exploration, commercialization of space and space settlement, to outright space colonization. There are many different individuals and organizations dedicated to space advocacy. They are usually active in educating the public on space-related subjects, lobbying governments for increased funding in space-related activities or supporting private space activities. They also recruit members, fund projects, and provide information for their membership and interested visitors. They are sub-divided into three categories depending on their primary work: practice, advocacy, and theory. History The idea that space flight was possible and necessary was introduced by groups of thinkers, primarily members of the Russian, American, British, and German science communities, who formed in the 1920s the first advocacy groups. Starting in the 1930s, these groups b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
P01-Explorers-Wanted-NASA-Recruitment-Poster
P, or p, is the sixteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''pee'' (pronounced ), plural ''pees''. History The Semitic Pê (mouth), as well as the Greek Π or π ( Pi), and the Etruscan and Latin letters that developed from the former alphabet all symbolized , a voiceless bilabial plosive. Use in writing systems English In English orthography, represents the sound . A common digraph in English is , which represents the sound , and can be used to transliterate ''phi'' in loanwords from Greek. In German, the digraph is common, representing a labial affricate . Most English words beginning with are of foreign origin, primarily French, Latin and Greek; these languages preserve the Proto-Indo-European initial *p. Native English cognates of such words often start with , since English is a Germanic language and thus has undergone Grimm's l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Man And The Moon
"Man and the Moon" is an episode of ''Disneyland'', which originally aired on December 28, 1955. It was directed by Disney animator Ward Kimball. The show begins with a humorous look with a man's fascination with the Moon through animation. This segment features characteristics of the Moon depicted from William Shakespeare and children's nursery rhymes to lunar superstitions and scientific research. Then Kimball comes on with some information on the Moon, supplemented by graphics. Kimball then introduces Dr. Wernher von Braun, who discusses plans for a trip around the Moon. Dr. Wernher von Braun was employed as a technical consultant on this film by Walt Disney, and on a number of other Disney films. He had a great knowledge of rockets, as he had helped to develop the V-2 rocket while working for Nazi Germany. Finally, a live action simulation from inside and outside the crewed ship ''Lunar Recon Ship RM-1'' dramatizes what such an expedition might be like, including an almos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Policy
Space policy is the political decision-making process for, and application of, public policy of a state (or association of states) regarding spaceflight and uses of outer space, both for civilian (scientific and commercial) and military purposes. International treaties, such as the 1967 Outer Space Treaty, attempt to maximize the peaceful uses of space and restrict the militarization of space. Space policy intersects with science policy, since national space programs often perform or fund research in space science, and also with defense policy, for applications such as spy satellites and anti-satellite weapons. It also encompasses government regulation of third-party activities such as commercial communications satellites and private spaceflight. Space policy also encompasses the creation and application of space law, and space advocacy organizations exist to support the cause of space exploration. Space law Space law is an area of the law that encompasses national ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacobin (magazine)
''Jacobin'' is an American Socialism, socialist magazine based in New York City, New York. Bhaskar Sunkara was its founding editor. the magazine reported a paid print circulation of 75,000 and over 3 million monthly online visitors. Established in 2010, Jacobin's circulation grew in 2016 with the increasing attention on Left-wing politics, leftist ideas stimulated by Bernie Sanders' Bernie Sanders 2016 presidential campaign, presidential campaign. The magazine's name is inspired by C. L. R. James's 1938 book ''The Black Jacobins'', about the Haitian Revolution. Ideologically, the magazine is associated with democratic socialism and the Democratic Socialists of America. History and overview The publication began as an online magazine released in September 2010, expanding into a print journal later that year. ''Jacobin'' founder Bhaskar Sunkara said that he intended for ''Jacobin'' to perform a similar role on the contemporary left to that undertaken by ''National Review'' on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unconference
An unconference is a participant-driven meeting. The term "unconference" has been applied to a wide range of gatherings that try to avoid hierarchical aspects of a conventional conference, such as sponsored presentations and top-down organization. History According to Tim O'Reilly, a predecessor of an unconference was a gathering organized by Alexander von Humboldt in 1828, which had a reduced emphasis on formal speeches and instead emphasized informal connections. The term "unconference" first appeared in an announcement for the annual XML developers conference in 1998. Unconferences often use variations on Open Space Technology, the format/method developed by Harrison Owen in 1985. Owen's 1993 book ''Open Space Technology: a User's Guide'' discussed many of the techniques now associated with unconferences, although his book does not use that term. The term was used by Lenn Pryor when discussing BloggerCon (a series of conferences organized by Dave Winer and first he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucianne Walkowicz
Lucianne Walkowicz ( ; born 1979) is an American astronomer, artist, and activist. They (singular) were based at the Adler Planetarium until 2022 and are noted for their research contributions in stellar magnetic activity and its impact on planetary suitability for extraterrestrial life. Career Since 2008, Walkowicz has been the chair of the Large Synoptic Survey Telescope (LSST) Transients and Variable Stars collaboration and is the founding director of the LSST Data Science Fellowship program. They are internationally recognized for their advocacy for conservation of dark night skies, and were named a 2011 National Academy of Sciences Kavli Fellow and a 2012 TED Senior Fellow. In 2017, Walkowicz was named the fifth Baruch S. Blumberg NASA/Library of Congress Chair in Astrobiology in the John W. Kluge Center at the Library of Congress. They began their tenure October 1, 2017, working on a project titled “Fear of a Green Planet: Inclusive Systems of Thought for Human E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Science
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] |
Space Colonization
Space colonization (or extraterrestrial colonization) is the human settlement, settlement or colonization of outer space and astronomical bodies. The concept in its broad sense has been applied to any permanent human presence in space, such as a space habitat or other extraterrestrial settlements. It may involve a process of occupation or control for exploitation, such as Space mining, extraterrestrial mining. Making territorial claims in space is prohibited by international space law, defining space as a Common heritage of humanity, common heritage. International space law has had the goal to prevent colonial claims and militarization of space, and has advocated the installation of international regimes to regulate access to and sharing of space, particularly for specific locations such as the limited space of Geostationary orbit#Orbital allocation, geostationary orbit or the Moon. To date, no permanent space settlement other than temporary Space habitat (facility), space ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Space Society
The National Space Society (NSS) is an American international nonprofit 501(c)(3) educational and scientific organization specializing in space advocacy. It is a member of the Independent Charities of America and an annual participant in the Combined Federal Campaign. The society's vision is: "People living and working in thriving communities beyond the Earth, and the use of the vast resources of space for the dramatic betterment of humanity." The society supports human spaceflight and robotic spaceflight, by both public (e.g., NASA, Russian Federal Space Agency and Japan Aerospace Exploration Agency) and private sector (e.g., SpaceX, Blue Origin, Virgin Galactic, etc.) organizations. History The society was established in the United States on March 28, 1987, by the merger of the National Space Institute, founded in 1974 by Wernher von Braun, and the L5 Society, founded in 1975 based on the concepts of Gerard K. O'Neill. The society has an elected volunteer Board of Di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Sagan
Carl Edward Sagan (; ; November 9, 1934December 20, 1996) was an American astronomer, planetary scientist and science communicator. His best known scientific contribution is his research on the possibility of extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by exposure to light. He assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, which were universal messages that could potentially be understood by any Extraterrestrial life, extraterrestrial intelligence that might find them. He argued in favor of the hypothesis, which has since been accepted, that the high surface temperatures of Venus are the result of the greenhouse effect.Extract of page 14 Initially an assistant professor at Harvard Universi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur C
Arthur is a masculine given name of uncertain etymology. Its popularity derives from it being the name of the legendary hero King Arthur. A common spelling variant used in many Slavic, Romance, and Germanic languages is Artur. In Spanish and Italian it is Arturo. Etymology The earliest attestation of the name Arthur is in the early 9th century Welsh-Latin text '' Historia Brittonum'', where it refers to a circa 5th century Romano-British general who fought against the invading Saxons, and who later gave rise to the famous King Arthur of medieval legend and literature. A possible earlier mention of the same man is to be found in the epic Welsh poem '' Y Gododdin'' by Aneirin, which some scholars assign to the late 6th century, though this is still a matter of debate and the poem only survives in a late 13th century manuscript entitled the Book of Aneirin. A 9th-century Breton landowner named Arthur witnessed several charters collected in the '' Cartulary of Redon''. The Irish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Konstantin Tsiolkovsky
Konstantin Eduardovich Tsiolkovsky (; rus, Константин Эдуардович Циолковский, p=kənstɐnʲˈtʲin ɪdʊˈardəvʲɪtɕ tsɨɐlˈkofskʲɪj, a=Ru-Konstantin Tsiolkovsky.oga; – 19 September 1935) was a Russian rocket scientist who pioneered astronautics. Along with Hermann Oberth and Robert H. Goddard, he is one of the pioneers of space flight and the founding father of modern rocketry and astronautics. His works later inspired Wernher von Braun and leading Soviet rocket engineering, rocket engineers Sergei Korolev and Valentin Glushko, who contributed to the success of the Soviet space program. Tsiolkovsky spent most of his life in a log house on the outskirts of Kaluga, about southwest of Moscow. A recluse by nature, his unusual habits made him seem bizarre to his fellow townsfolk. Early life Tsiolkovsky was born in (now in Spassky District, Ryazan Oblast), in the Russian Empire, to a middle-class family. His father, Makary Edward Er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
