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NASA Pathfinder
The NASA Pathfinder and NASA Pathfinder Plus were the first two aircraft developed as part of an evolutionary series of Solar energy, solar- and fuel cell, fuel-cell-system-powered unmanned aerial vehicles (UAVs). AeroVironment, AeroVironment, Inc. developed the vehicles under NASA's NASA ERAST Program, Environmental Research Aircraft and Sensor Technology (ERAST) program. They were built to develop the technologies that would allow long-term, high-altitude aircraft to serve as atmospheric satellites, to perform atmospheric research tasks as well as serve as communications platforms. They were developed further into the NASA Centurion and NASA Helios aircraft. Pathfinder AeroVironment initiated its development of full-scale solar-powered aircraft with the Gossamer Penguin and Solar Challenger vehicles in the late 1970s and early 1980s, following the pioneering work of AstroFlight, Robert Boucher, who built the first solar-powered flying models in 1974. As part of the ERAST progra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicle
An unmanned aerial vehicle (UAV) or unmanned aircraft system (UAS), commonly known as a drone, is an aircraft with no human pilot, crew, or passengers onboard, but rather is controlled remotely or is autonomous.De Gruyter Handbook of Drone Warfare; 2024. e-ISBN (PDF) 978-3-11-074203-9.H. Pan; M. Zahmatkesh; F. Rekabi-Bana; F. Arvin; J. HuT-STAR: Time-Optimal Swarm Trajectory Planning for Quadrotor Unmanned Aerial Vehicles IEEE Transactions on Intelligent Transportation Systems, 2025. UAVs were originally developed through the twentieth century for military missions too "dull, dirty or dangerous" for humans, and by the twenty-first, they had become essential assets to most militaries. As control technologies improved and costs fell, their use expanded to many non-military applications. These include aerial photography, area coverage,F. Rekabi-Bana; Hu, J.; T. Krajník; Arvin, F.,Unified Robust Path Planning and Optimal Trajectory Generation for Efficient 3D Area Coverage of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane Iniki
Hurricane Iniki ( ; Hawaiian: ''iniki'' meaning "strong and piercing wind") was a hurricane that struck the island of Kauai on September 11, 1992. It was the most powerful hurricane to strike Hawaii in recorded history, and the only hurricane to directly affect the state during the 1992 Pacific hurricane season. Forming on September 5, 1992, it was the first hurricane to hit the state since Hurricane Iwa in the 1982 season, and the only known major hurricane to hit the state. Iniki dissipated on September 13, about halfway between Hawaii and Alaska. Iniki caused around $3.1 billion (equivalent to $ billion in ) in damage and seven deaths. This made Iniki, at the time, the costliest natural disaster on record in the state, as well as the third-costliest to hit the U.S. It struck just 18 days after Florida was devastated by Hurricane Andrew, which was the costliest tropical cyclone ever at the time. The Central Pacific Hurricane Center (CPHC) failed to issue tropic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Internal Affairs And Communications
The is a Cabinet (government), cabinet-level ministry in the Government of Japan. Its English name was Ministry of Public Management, Home Affairs, Posts and Telecommunications (MPHPT) prior to 2004. It is housed in the 2nd Building of the Central Common Government Office at 2-1-2 Kasumigaseki in Chiyoda, Tokyo, Chiyoda, Tokyo, Japan. The Ministry oversees the Japanese administrative system, manages local governments, elections, telecommunication, post, and governmental statistics. The is appointed from among the members of the cabinet. History The Ministry was created on January 6, 2001, by the merger of the , the and the Management and Coordination Agency (総務庁). Certain functions of the Management and Coordination Agency were transferred to the Cabinet Office (Japan), Cabinet Office in this process, while many functions of the MPT were transferred to an independent Postal Services Agency which later became Japan Post. Subdivisions The Ministry has the following subdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunnyvale, California
Sunnyvale () is a city located in the Santa Clara Valley in northwestern Santa Clara County, California, United States. Sunnyvale lies along the historic El Camino Real (California), El Camino Real and U.S. Route 101 in California, Highway 101 and is bordered by portions of San Jose, California, San Jose to the north, Moffett Federal Airfield and NASA Ames Research Center to the northwest, Mountain View, California, Mountain View to the northwest, Los Altos, California, Los Altos to the southwest, Cupertino, California, Cupertino to the south, and Santa Clara, California, Santa Clara to the east. Sunnyvale's population was 155,805 at the 2020 United States census, 2020 census, making it the second most populous city in the county (after San Jose, California, San Jose) and the List of cities and towns in the San Francisco Bay Area, seventh most populous city in the San Francisco Bay Area. As one of the major cities that make up California's High tech, high-tech area known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SunPower
SunPower Corporation is an American provider of photovoltaic solar energy generation systems and battery energy storage products, primarily for residential customers. The company, headquartered in San Jose, California, was founded in 1985 by Richard Swanson, an electrical engineering professor from Stanford University. Cypress Semiconductor bought a majority interest in the company in 2002, growing it quickly until SunPower went public in 2005. TotalEnergies, a French energy and oil company purchased a controlling interest in SunPower for billion in 2011 but disengaged progressively until reaching 32.5%. The company previously developed and manufactured photovoltaic panels, before spinning off that part of its business in 2020 as Maxeon Solar Technologies. The company had also previously marketed its products to commercial and industrial customers before agreeing to sell that business line to TotalEnergies in February 2022. SunPower filed for chapter 11 bankruptc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20180328 Pathfinder Plus Udvar-Hazy
Eighteen or 18 may refer to: * 18 (number) * One of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Science * Argon, a noble gas in the periodic table * 18 Melpomene, an asteroid in the asteroid belt Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. * ''18'' (Jeff Beck and Johnny Depp album), 2022 Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathfinder Plus Solar Aircraft Over Hawaii
Pathfinder, Path Finder or Pathfinders may refer to: Aerospace * ''Mars Pathfinder'', a NASA Mars Lander * NASA Pathfinder, a high-altitude, solar-powered uncrewed aircraft * Space Shuttle ''Pathfinder'', a Space Shuttle test simulator Arts and entertainment Fictional characters * Pathfinder, a ''G.I. Joe: A Real American Hero'' character * Path Finder (''Transformers''), an animated television series character * Pathfinder, a character in the battle royale game ''Apex Legends'' * The Pathfinder, a call sign for the alien character John Adams in the 2011 video game '' Conduit 2'' Film and television * ''The Pathfinder'' (1952 film), based on the book by James Fenimore Cooper * ''Pathfinder'' (1987 film), a Norwegian Oscar-nominated film * ''The Pathfinder'' (1996 film), a TV movie based on the book by James Fenimore Cooper * ''Pathfinder'' (2007 film), an action film based on the 1987 film * ''Pathfinders'' (TV series), a 1972-1973 British television series * "Pathfinder" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kauai
Kauai (), anglicized as Kauai ( or ), is one of the main Hawaiian Islands. It has an area of 562.3 square miles (1,456.4 km2), making it the fourth-largest of the islands and the 21st-largest island in the United States. Kauai lies 73 miles (117 km) northwest of Oahu, across the Kauai Channel. The island's 2020 population was 73,298. Styling itself the "Garden Isle", Kauai is the site of Waimea Canyon State Park and Nā Pali Coast State Park. It forms the bulk of Kauai County, which includes Niihau as well as the small nearby islands of Kaula and Lehua. Etymology and language Hawaiian narrative derives the name's origin from the legend of Hawaiiloa, the Polynesian navigator credited with discovering the Hawaiian Islands. The story relates that he named the island after a favorite son; a possible translation of Kauai is "place around the neck", describing how a father would carry his child. Another possible translation is "food season". Kauai was known for its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Missile Range Facility
The Pacific Missile Range Facility, Barking Sands is a U.S. naval facility and airport located five nautical miles (9 km) northwest of the central business district of Kekaha, in Kauai County, Hawaii, United States. PMRF is the world's largest instrumented, multi-dimensional testing and training missile range. The US military and its contractors favor its relative isolation, ideal year-round tropical climate and encroachment-free environment (see PMRF Agriculture Preservation Initiative below). It is the only range in the world where submarines, surface ships, aircraft and space vehicles can operate and be tracked simultaneously. There are over of instrumented underwater range and over of controlled airspace. The base itself covers roughly . The base includes a runway with operations and maintenance facilities. It has roughly 70 housing units and various recreational facilities for those who can access the base. The base has support facilities at Port Allen, Mak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Aeronautic Association
The National Aeronautic Association of the United States (NAA) is a non-profit 501(c)(3) organization and a founding member of the Fédération Aéronautique Internationale (FAI). Founded in 1905, it is the oldest national aviation club in the United States and one of the oldest in the world, it serves as the “Aeroclub of the United States” and, by its Mission Statement it is "…dedicated to the advancement of the art, sport and science of aviation in the United States.” The NAA is headquartered at the Ronald Reagan Washington National Airport, in Washington, D.C. History The NAA was founded in 1905, as the Aero Club of America (ACA), by members of the Automobile Club of America. From its inception, ACA’s goal was to promote aviation in any way possible, as both a sport and a commercial endeavor. In 1922, it was incorporated as the Aero Club’s successor, and continued the original group’s mission of promoting aviation. The NAA has been steeply involved with the gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fédération Aéronautique Internationale
The World Air Sports Federation (; FAI) is the world governing body for air sports, and also stewards definitions regarding human spaceflight. It was founded on 14 October 1905, and is headquartered in Lausanne, Switzerland. It maintains world records for aeronautical activities, including ballooning, aeromodeling, and unmanned aerial vehicles (drones), as well as flights into space. History The FAI was founded at a conference held in Paris 12–14 October 1905, which was organized following a resolution passed by the Olympic Congress held in Brussels on 10 June 1905 calling for the creation of an Association "to regulate the sport of flying, ... the various aviation meetings and advance the science and sport of Aeronautics." The conference was attended by representatives from 8 countries: Belgium (, founded 1901), France ( Aéro-Club de France, 1898), Germany ( aka "German Airship League", founded 1902), Great Britain (Royal Aero Club, 1901), Italy (, 1904), Spain (, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryden Flight Research Center
The NASA Neil A. Armstrong Flight Research Center (AFRC) is an aeronautical research center operated by NASA. Its primary campus is located inside Edwards Air Force Base in California and is considered NASA's premier site for aeronautical research. AFRC operates some of the most advanced aircraft in the world and is known for many aviation firsts, including supporting the first crewed airplane to exceed the speed of sound in level flight (Bell X-1), highest speed by a crewed, powered aircraft (North American X-15), the first pure digital fly-by-wire aircraft (F-8 DFBW), and many others. AFRC operated a second site next to Air Force Plant 42 in Palmdale, California, known as Building 703, once the former Rockwell International/North American Aviation production facility. There, AFRC housed and operated several of NASA's Science Mission Directorate aircraft including SOFIA (Stratospheric Observatory For Infrared Astronomy), a DC-8 Flying Laboratory, a Gulfstream C-20A UAVSAR and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
