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Piers Sellers
Piers John Sellers (11 April 1955 – 23 December 2016) was a British-American meteorologist, NASA astronaut and Director of the Earth Science Division at NASA/GSFC. He was a veteran of three Space Shuttle missions. Sellers attended Cranbrook School, Cranbrook, Kent, United Kingdom, until 1973, and achieved a bachelor's degree in ecological science from the University of Edinburgh in 1976. In 1981 he gained a doctorate in biometeorology from the University of Leeds. In 2011, Sellers retired from the NASA Astronaut Corps. Before joining the astronaut corps, Sellers worked at NASA Goddard Space Flight Center on research into how the Earth's biosphere and atmosphere interact. This work involved climate system computer modelling and field work utilising aircraft, satellites and ground support input. Personal life and death Sellers was born in Crowborough, Sussex, the second born of five boys for mother Lindsey. His education started at Tyttenhanger Lodge Pre-preparatory Schoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STS-112
STS-112 (ISS assembly sequence, ISS assembly flight 9A) was an 11-day Space Shuttle mission to the International Space Station (ISS) flown by . Space Shuttle ''Atlantis'' was launched on 7 October 2002 at 19:45 UTC from the Kennedy Space Center's launch pad 39B to deliver the 28,000 pound Starboard 1 (S1) truss segment to the Space Station. Ending a 4.5-million-mile journey, ''Atlantis'' landed at 15:44 UTC on 18 October 2002 on runway 33 at the Kennedy Space Center's Shuttle Landing Facility. During the launch, the ET bipod ramp shed a chunk of Space Shuttle external tank#Thermal protection system, foam that caused a dent ~4" wide and 3" deep into the metal SRB-ET Attach Ring near the bottom of the left Space Shuttle Solid Rocket Booster. Prior to the next mission (STS-113), an upper-level decision was made at NASA to continue with launches as scheduled. The launch subsequent to that was the Space Shuttle Columbia disaster, Space Shuttle ''Columbia'' disaster, the ill-fated STS-1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowborough
Crowborough is a town and civil parish in East Sussex, England, in the Weald at the edge of Ashdown Forest and the highest town in the High Weald AONB, High Weald Area of Outstanding Natural Beauty. It is located south-west of Royal Tunbridge Wells and south of London. It had a population of 21,688 at the 2021 Census, making it the second largest town in inland East Sussex after Hailsham. The highest point in the town is above sea level, making it the second highest point in East Sussex after Ditchling Beacon. History The town's name means "hill or mound frequented by crows", from the Old English ''crāwe'' + ''beorg''. In 1734, Sir Henry Fermor, a local benefactor, bequeathed money for a church and charity school for the benefit of the "very ignorant and heathenish people" that lived in the part of Rotherfield "in or near a place called Crowborough and Ashdown Forest". The church, dedicated to All Saints' Day, All Saints, and primary school still survive today. The rai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States's civil list of government space agencies, space program, aeronautics research and outer space, space research. National Aeronautics and Space Act, Established in 1958, it succeeded the National Advisory Committee for Aeronautics (NACA) to give the American space development effort a distinct civilian orientation, emphasizing peaceful applications in space science. It has since led most of America's space exploration programs, including Project Mercury, Project Gemini, the 1968–1972 Apollo program missions, the Skylab space station, and the Space Shuttle. Currently, NASA supports the International Space Station (ISS) along with the Commercial Crew Program and oversees the development of the Orion (spacecraft), Orion spacecraft and the Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sussex
Sussex (Help:IPA/English, /ˈsʌsɪks/; from the Old English ''Sūþseaxe''; lit. 'South Saxons'; 'Sussex') is an area within South East England that was historically a kingdom of Sussex, kingdom and, later, a Historic counties of England, county. It includes the Ceremonial counties of England, ceremonial counties of East Sussex and West Sussex. The area borders the English Channel to the south, and the Ceremonial counties of England, ceremonial counties of Surrey to the north, Kent to the north-east, and Hampshire to the west. Sussex contains the city of Brighton and Hove and its wider Greater Brighton City Region, city region, as well as the South Downs National Park and the National Landscapes of the High Weald National Landscape, High Weald and Chichester Harbour. Its coastline is long. The Kingdom of Sussex emerged in the fifth century in the area that had previously been inhabited by the Regni tribe in the Roman Britain, Romano-British period. In about 827, shortly a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Modelling
Computer simulation is the running of a mathematical model on a computer, the model being designed to represent the behaviour of, or the outcome of, a real-world or physical system. The reliability of some mathematical models can be determined by comparing their results to the real-world outcomes they aim to predict. Computer simulations have become a useful tool for the mathematical modeling of many natural systems in physics (computational physics), astrophysics, climatology, chemistry, biology and manufacturing, as well as human systems in economics, psychology, social science, health care and engineering. Simulation of a system is represented as the running of the system's model. It can be used to explore and gain new insights into new technology and to estimate the performance of systems too complex for analytical solutions. Computer simulations are realized by running computer programs that can be either small, running almost instantly on small devices, or large-scale p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biosphere
The biosphere (), also called the ecosphere (), is the worldwide sum of all ecosystems. It can also be termed the zone of life on the Earth. The biosphere (which is technically a spherical shell) is virtually a closed system with regard to matter,"Biosphere" in ''The Columbia Encyclopedia'', 6th ed. (2004) Columbia University Press. with minimal inputs and outputs. Regarding , it is an open system, with capturing |
NASA Goddard Space Flight Center
The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory located approximately northeast of Washington, D.C., in Greenbelt, Maryland, United States. Established on May 1, 1959, as NASA's first space flight center, GSFC employs about 10,000 civil servants and contractors. Named for American rocket propulsion pioneer Robert H. Goddard, it is one of ten major NASA field centers. GSFC is partially within the former Goddard census-designated place; it has a Greenbelt mailing address.CENSUS 2000 BLOCK MAP: GODDARD CDP (PDF). U.S. Census Bureau. Retrieved September 1, 2018. 1990 Census map of Prince George's County [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronaut Corps
Human spaceflight (also referred to as manned spaceflight or crewed spaceflight) is spaceflight with a crew or passengers aboard a spacecraft, often with the spacecraft being operated directly by the onboard human crew. Spacecraft can also be remotely operated from ground stations on Earth, or autonomously, without any direct human involvement. People trained for spaceflight are called astronauts (American or other), ''cosmonauts'' (Russian), or ''taikonauts'' (Chinese); and non-professionals are referred to as spaceflight participants or ''spacefarers''. The first human in space was Soviet cosmonaut Yuri Gagarin, who launched as part of the Soviet Union's Vostok program on 12 April 1961 at the beginning of the Space Race. On 5 May 1961, Alan Shepard became the first American in space, as part of Project Mercury. Humans traveled to the Moon nine times between 1968 and 1972 as part of the United States' Apollo program, and have had a continuous presence in space for on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA Astronaut Corps
The NASA Astronaut Corps is a unit of the United States National Aeronautics and Space Administration (NASA) that selects, trains, and provides astronauts as crew members for U.S. and international space missions. It is based at Johnson Space Center in Houston, Texas. History The first American astronaut candidates were selected by NASA in 1959, for its Project Mercury with the objective of orbiting astronauts around the Earth in single-man capsules. The military services were asked to provide a list of military test pilots who met specific qualifications. After stringent screening, NASA announced its selection of the "Mercury Seven" as its first astronauts. Since then, NASA has selected 22 more groups of astronauts, opening the corps to civilians, scientists, doctors, engineers, and schoolteachers. As of the 2009 Astronaut Class, 61% of the astronauts selected by NASA have come from military service. NASA selects candidates from a diverse pool of applicants with a wide variety ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biometeorology
Biometeorology is the interdisciplinary field of science that studies the interactions between living things (plants, microbes, vertebrates, invertebrates) and atmospheric phenomena (wind, temperature, humidity, sunlight, greenhouse gas concentrations) on time scales of the order of seasons or shorter (in contrast with bioclimatology). The field of Biometeorology can be very broad, including roles of weather on: 1) human health; 2) outbreaks of insects and pathogens, 3) the health and production of dairy, cattle, pigs and chickens, 4) frost prevention, 5) irrigation management, 6) modeling of crop growth, yield and crop management, 7) study of phenological growth stages, 8) integrated assessments with remote sensing and 9) future change in these systems with global warming and land use change Examples of relevant processes Weather events influence biological processes on short time scales. For instance, as the Sun rises above the horizon in the morning, light levels become sufficie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecological Science
Ecology () is the natural science of the relationships among living organisms and their environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere levels. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history. Ecology is a branch of biology, and is the study of abundance, biomass, and distribution of organisms in the context of the environment. It encompasses life processes, interactions, and adaptations; movement of materials and energy through living communities; successional development of ecosystems; cooperation, competition, and predation within and between species; and patterns of biodiversity and its effect on ecosystem processes. Ecology has practical applications in fields such as conservation biology, wetland management, natural resource management, and human ecology. The word ''ecology'' () was coined in 1866 by the German scientist Erns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cranbrook, Kent
Cranbrook is a town in the civil parish of Cranbrook and Sissinghurst, in the Weald of Kent in South East England. It lies roughly half-way between Maidstone and Hastings, about southeast of central London. The smaller settlements of Sissinghurst, Swattenden, Colliers Green and Hartley, Cranbrook, Hartley lie within the civil parish. The population of the parish was 6,717 in 2011. History The place name Cranbrook derives from Old English ''cran bric'', meaning Crane (bird), Crane Marsh, marshy ground frequented by cranes (although more probably herons). Spelling of the place name has evolved over the centuries from ''Cranebroca'' (c. 1100); by 1226 it was recorded as ''Cranebroc'', then Cranebrok. By 1610 the name had become Cranbrooke, which evolved into the current spelling. There is evidence of early activity here in the Roman period at the former Little Farningham Farm where a substantial iron working site was investigated in the 1950s. In 2000 the site was the subj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
