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Supernova Cosmology Project
The Supernova Cosmology Project is one of two research teams that determined the likelihood of an accelerating universe and therefore a positive cosmological constant, using data from the redshift of Type Ia supernovae. The project is headed by Saul Perlmutter at Lawrence Berkeley National Laboratory, with members from Australia, Chile, France, Portugal, Spain, Sweden, the United Kingdom, and the United States. This discovery was named "Breakthrough of the Year for 1998" by ''Science Magazine'' and, along with the High-z Supernova Search Team, the project team won the 2007 Gruber Prize in Cosmology and the 2015 Breakthrough Prize in Fundamental Physics. In 2011, Perlmutter was awarded the Nobel Prize in Physics for this work, alongside Adam Riess and Brian P. Schmidt from the High-z team. Findings Both the Super Cosmology Project and the High-Z Supernova Search Team, another team who was doing the same research, expected to find that the universe is either expanding then cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accelerating Universe
Observations show that the expansion of the universe is accelerating, such that the velocity at which a distant galaxy recedes from the observer is continuously increasing with time. The accelerated expansion of the universe was discovered during 1998 by two independent projects, the Supernova Cosmology Project and the High-Z Supernova Search Team, which both used distant type Ia supernovae to measure the acceleration. The idea was that as type Ia supernovae have almost the same intrinsic brightness (a standard candle), and since objects that are further away appear dimmer, we can use the observed brightness of these supernovae to measure the distance to them. The distance can then be compared to the supernovae's cosmological redshift, which measures how much the universe has expanded since the supernova occurred; the Hubble law established that the further an object is from us, the faster it is receding. The unexpected result was that objects in the universe are moving away from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breakthrough Prize In Fundamental Physics
The Breakthrough Prize in Fundamental Physics is one of the Breakthrough Prizes, awarded by the Breakthrough Prize Board. Initially named Fundamental Physics Prize, it was founded in July 2012 by Russia-born Israeli entrepreneur, venture capitalist and physicist Yuri Milner. The prize is awarded to physicists from theoretical, mathematical, or experimental physics that have made transformative contributions to fundamental physics, and specifically for recent advances. Worth USD$3 million, the prize is the most lucrative physics prize in the world and is more than twice the amount given to the Nobel Prize awardees. Unlike the annual Breakthrough Prize in Fundamental Physics, the Special Breakthrough Prize is not limited to recent discoveries, while the prize money is still USD$3 million. Physics Frontiers Prize has only been awarded for 2 years. Laureates are automatically nominated for next year's Breakthrough Prize in Fundamental Physics. If they are not awarded the prize the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warrick Couch
Warrick John Couch (born 1954) is an Australian professional astronomer. He is currently a professor at Swinburne University of Technology in Melbourne. He was previously the Director of Australia's largest optical observatory, the Australian Astronomical Observatory (AAO). He was also the president of the Australian Institute of Physics (2015–2017), and a non-executive director on the Board of the Giant Magellan Telescope Organization. He was a founding non-executive director of Astronomy Australia Limited. His principal research area is the study of how galaxies form and evolve, with a particular focus on the role that their environment plays. This research has involved major observational programs using many of the largest ground-based optical telescopes (Gemini Observatory, Gemini, Very Large Telescope, VLT, Anglo-Australian Telescope, AAT, ESO 3.6 m Telescope, ESO 3.6m, New Technology Telescope, NTT) as well as space-based telescopes (Hubble Space Telescope, Hubble, Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lisbon
Lisbon (; pt, Lisboa ) is the capital and largest city of Portugal, with an estimated population of 544,851 within its administrative limits in an area of 100.05 km2. Grande Lisboa, Lisbon's urban area extends beyond the city's administrative limits with a population of around 2.7 million people, being the List of urban areas of the European Union, 11th-most populous urban area in the European Union.Demographia: World Urban Areas - demographia.com, 06.2021 About 3 million people live in the Lisbon metropolitan area, making it the third largest metropolitan area in the Iberian Peninsula, after Madrid and Barcelona. It represents approximately 27% of the country's population. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instituto Superior Técnico
Instituto Superior Técnico MHSE • MHIP (IST, also known colloquially as Técnico, and stylized TÉCNICO LISBOA) is a public school of engineering and technology, part of University of Lisbon. It was founded as an autonomous school in 1911, and integrated in the Universidade Técnica de Lisboa in 1930. IST is the largest school of engineering in Portugal by number of enrolled students, faculty size, scientific production and patents. IST has three ''campi'', all located in the Lisbon metropolitan area: Alameda in Lisbon, Taguspark in Oeiras and Tecnológico e Nuclear Campus in Loures, and consists of ten departments that are responsible for teaching the undergraduate and postgraduate programs. Each department is organized in sections, which group together specific subjects within its scientific area. In addition, the laboratories of the several departments support the teaching and research activities carried out at IST. It offers 18 undergraduate programmes attended by mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colorado College
Colorado College is a private liberal arts college in Colorado Springs, Colorado. It was founded in 1874 by Thomas Nelson Haskell in his daughter's memory. The college enrolls approximately 2,000 undergraduates at its campus. The college offers 42 majors and 33 minors. Notable alumni include Liz Cheney, Dutch Clark, Thomas Hornsby Ferril, James Heckman, Steve Sabol, Ken Salazar, and Marc Webb. Colorado College is affiliated with the Associated Colleges of the Midwest. Most sports teams are in the NCAA Division III, with the exception of Division I teams in men's hockey and women's soccer. History Colorado College was founded in 1874 on land designated by U.S. Civil War veteran General William Jackson Palmer, the founder of the Denver and Rio Grande Railroad and of Colorado Springs.Colorado CollegeHistory of Colorado College. Retrieved on: 2010-05-19. Founder Reverend Thomas Nelson Haskell of the Presbyterian Church described it as a coeducational liberal arts college i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shane Burns
Shane may refer to: People * Shane (actress) (born 1969), American pornographic actress * Shane (New Zealand singer) (born 1946) * iamnotshane (born 1995), formerly known as Shane, American singer * Shane (name), a masculine given name and a surname, including a list of people and fictional characters with this name Arts, entertainment, and media Literature and adaptations * Shane (novel), ''Shane'' (novel), a 1949 Western novel by Jack Schaefer ** Shane (film), ''Shane'' (film), a 1953 movie based on Schaefer's book ** Shane (American TV series), ''Shane'' (American TV series), a 1966 American television series based on Schaefer's book, starring David Carradine, that aired on ABC Other uses in arts, entertainment, and media * Shane (British TV series), ''Shane'' (British TV series), 2004 sitcom written by and starring Frank Skinner * The Shanes (German band), a German rock band * The Shanes (Swedish band), a Swedish rock band Other uses * 1994 Shane, an asteroid * Shane Comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia Telescope National Facility
The Commonwealth Scientific and Industrial Research Organisation (CSIRO)'s radio astronomy observatories are collectively known as the Australia Telescope National Facility (ATNF), with the facility supporting Australia's research in radio astronomy. It is part of CSIRO's business unit known as CSIRO Space and Astronomy.. CSIRO currently operates four observatories as part of the ATNF. Three are in New South Wales near the towns of Parkes, Coonabarabran and Narrabri.The fourth telescope, the next generation Australian Square Kilometre Array Pathfinder (ASKAP) is located at the Murchison Radio-astronomy Observatory in Western Australia. These telescopes can be used together as a long baseline array for use in Very Long Baseline Interferometry. Radio telescopes included in the ATNF: * The Australia Telescope Compact Array * The Parkes Observatory * The Mopra Observatory * The Australian Square Kilometre Array Pathfinder See also * Australian Space Agency * List of radio telescope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brian J Boyle (astronomer)
Brian J. Boyle is a Scottish astrophysicist based in Australia since 1996. His primary research interests are in the fields of quasars, active galaxies and cosmology. He has been involved in science-direction setting in Australia for over 15 years, contributing the mid-term review in 2000, leading the development of the Australian Astronomy Decadal Plan 2006-15 and facilitating the development of the Optical and Radio Astronomy Investment Plan for the National Collaborative Research Infrastructure Strategy in 2007. He was awarded the Centenary Medal for services to Australian Astronomy in 2003 and elected as a fellow of the Australian Academy of Science in 2006. Boyle is currently CSIRO SKA Director as well as the Project Director for the Australia–New Zealand SKA bid. In these roles he plays a major part both nationally and internationally in the Square Kilometre Array (SKA) program; a project to build the world's largest cm-wavelength radio telescope. Education Boyle atte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregory Scott Aldering
Gregory Scott Aldering (born 1960), also known simply as Greg Aldering is an American astronomer, discoverer of minor planets and supernovae, currently with the University of California, Lawrence Berkeley Laboratory. As a high school student in Bridgeport, Michigan, he was an avid amateur astronomer and showed a particular aptitude for scientific studies in his studies of variable stars. Currently, his interests center on cosmology, including measurement of the cosmological parameters, the exploration of the nature of the "dark energy" and the large-scale distribution of matter in the universe. His current cosmological studies focus on the use of Type Ia supernovae as tools for determining the cosmological parameters, through his participation in the Supernova Cosmology Project. He is now the primary investigator of the Nearby Supernova Factory experiment, and is also a co-investigator on the Supernova/Acceleration Probe. While an undergraduate student at the Massachusetts Instit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Candles
The cosmic distance ladder (also known as the extragalactic distance scale) is the succession of methods by which astronomers determine the distances to celestial objects. A ''direct'' distance measurement of an astronomical object is possible only for those objects that are "close enough" (within about a thousand parsecs) to Earth. The techniques for determining distances to more distant objects are all based on various measured correlations between methods that work at close distances and methods that work at larger distances. Several methods rely on a standard candle, which is an astronomical object that has a known luminosity. The ladder analogy arises because no single technique can measure distances at all ranges encountered in astronomy. Instead, one method can be used to measure nearby distances, a second can be used to measure nearby to intermediate distances, and so on. Each rung of the ladder provides information that can be used to determine the distances at the next ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service maintains 50 foreign news bureaus with more than 250 correspondents around the world. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, the BBC also has regional centres across England and national news c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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