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Generation Orbit X-60
The Generation Orbit X-60 (GOLauncher 1 or GO1) was an air-launched single stage suborbital rocket vehicle produced by Generation Orbit. Design and development The first two segments of the GOLauncher 1 Inert Test Article (GO1-ITA) underwent a series of structural ground tests at Mercer University's Engineering Research Center (MERC) in December 2013. In July 2014, GO was awarded a Phase I Small Business Innovative Research (SBIR) contract from the Air Force Research Laboratory, Aerospace Systems Directorate (AFRL/RQ) for development of GOLauncher 1. The nine-month effort, worth $150,000, focused on requirements definition, configuration trade studies, and trajectory design. In October 2018, the designation X-60A was assigned to the GO1 vehicle. Applications of the X-60A include access to high altitudes for microgravity, astrophysics, hypersonics In aerodynamics, a hypersonic speed is one that exceeds 5 times the speed of sound, often stated as starting at speeds of Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generation Orbit
Generation Orbit Launch Services (GO) is an American aerospace company based in Atlanta, Georgia that is developing the technology for launch services for small payloads. The air-launch approach developed by GO and its partners offers flexible launch capabilities, poised to reduce fixed infrastructure needs, launch costs, and the time from contract signature to launch for government and industry customers alike. History GO was founded on April 25, 2011 as a subsidiary company of SpaceWorks Enterprises, Inc. In 2013, GO competed in the NewSpace Business Plan Competition (BPC), winning first place and the $100,000 prize. The BPC was administered by the Space Frontier Foundation and held at Stanford University. Following the Business Plan Competition, GO was selected in September 2013 for NASA's Enabling eXploration and Technology (NEXT) contract, with an award of $2.1 million. GOLauncher family Generation Orbit is developing the GOLauncher family, a series of high-speed fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Force Research Laboratory
The Air Force Research Laboratory (AFRL) is a scientific research organization operated by the United States Air Force Materiel Command dedicated to leading the discovery, development, and integration of aerospace warfighting technologies, planning and executing the Air Force science and technology program, and providing warfighting capabilities to United States air, space, and cyberspace forces. It controls the entire Air Force science and technology research budget which was $2.4 billion in 2006. The Laboratory was formed at Wright-Patterson Air Force Base near Dayton, Ohio, on 31 October 1997 as a consolidation of four Air Force laboratory facilities (Wright, Phillips, Rome, and Armstrong) and the Air Force Office of Scientific Research under a unified command. The Laboratory is composed of eight technical directorates, one wing, and the Office of Scientific Research. Each technical directorate emphasizes a particular area of research within the AFRL mission which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-orbital Spaceflight
A sub-orbital spaceflight is a spaceflight in which the spacecraft reaches outer space, but its trajectory intersects the atmosphere or surface of the gravitating body from which it was launched, so that it will not complete one orbital revolution (it does not become an artificial satellite) or reach escape velocity. For example, the path of an object launched from Earth that reaches the Kármán line (at ) above sea level), and then falls back to Earth, is considered a sub-orbital spaceflight. Some sub-orbital flights have been undertaken to test spacecraft and launch vehicles later intended for orbital spaceflight. Other vehicles are specifically designed only for sub-orbital flight; examples include crewed vehicles, such as the X-15 and SpaceShipOne, and uncrewed ones, such as ICBMs and sounding rockets. Flights which attain sufficient velocity to go into low Earth orbit, and then de-orbit before completing their first full orbit, are not considered sub-orbital. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Generation Orbit Launch Services
Generation Orbit Launch Services (GO) is an American aerospace company based in Atlanta, Georgia that is developing the technology for launch services for small payloads. The air-launch approach developed by GO and its partners offers flexible launch capabilities, poised to reduce fixed infrastructure needs, launch costs, and the time from contract signature to launch for government and industry customers alike. History GO was founded on April 25, 2011 as a subsidiary company of SpaceWorks Enterprises, Inc. In 2013, GO competed in the NewSpace Business Plan Competition (BPC), winning first place and the $100,000 prize. The BPC was administered by the Space Frontier Foundation and held at Stanford University. Following the Business Plan Competition, GO was selected in September 2013 for NASA's Enabling eXploration and Technology (NEXT) contract, with an award of $2.1 million. GOLauncher family Generation Orbit is developing the GOLauncher family, a series of high-speed flight a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-60A Hot-fire Test
X6 or X-6 may refer to: Arts, entertainment, and media * ''Mega Man X6'', the sixth video game in the ''Mega Man X'' series Electronics * Nokia X6 (other), multiple touchscreen smartphones * Roland Fantom X6, a synthesizer Transportation Aircraft * Airbus Helicopters X6, a proposed 19-seat twin-engined heavy lift helicopter * Convair X-6, a proposed nuclear-powered aircraft * Draganflyer X6, a commercial unmanned aerial vehicle Automobiles * Austin X6, a British mid-size sedan * Beijing X6, a Chinese mid-size SUV * Besturn X6, a Chinese compact concept SUV * BMW X6, a German mid-size luxury SUV * Dongfeng Jingyi X6, a Chinese mid-size crossover * Geely Yuanjing X6, a Chinese compact SUV * Landwind X6, a Chinese mid-size SUV * Sehol X6, a Chinese compact SUV Motorcycles * Suzuki X6, a Japanese motorcycle Routes * X6 (New York City bus), a bus route in New York City, New York, United States Trains * LSWR X6 class, a British locomotive * SJ X6, a Swedish trainset See ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercer University
Mercer University is a private research university with its main campus in Macon, Georgia. Founded in 1833 as Mercer Institute and gaining university status in 1837, it is the oldest private university in the state and enrolls more than 9,000 students in 12 colleges and schools: liberal arts and sciences, business, engineering, education, music, college of professional advancement, law, theology, medicine, pharmacy, nursing, and health professions. Mercer is a member of the Georgia Research Alliance and has a chapter of Phi Beta Kappa, the nation's oldest collegiate honors society. Mercer has four major campuses: the historic (main) campus in Macon, a graduate and professional campus in Atlanta, and four-year campuses of the School of Medicine in Savannah and Columbus. Mercer also has regional academic centers in Henry County and Douglas County; the Mercer University School of Law on its own campus in Macon; teaching hospitals in Macon, Savannah, and Columbus; a un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Business Innovative Research
The Small Business Innovation Research (or SBIR) program is a U.S. government funding program, coordinated by the Small Business Administration, intended to help certain small businesses conduct research and development (R&D). Funding takes the form of contracts or grants. The recipient projects must have the potential for commercialization and must meet specific U.S. government R&D needs. Funds are obtained by allocating a certain percentage of the total extramural (R&D) budgets of the 11 federal agencies with extramural research budgets in excess of $100 million. Approximately $2.5 billion is awarded through this program each year. The United States Department of Defense (DoD) is the largest agency in this program with approximately $1 billion in SBIR grants annually. Over half the awards from the DoD are to firms with fewer than 25 people and a third to firms of fewer than 10. A fifth are minority or women-owned businesses. Historically a quarter of the companies receiving gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micro-g Environment
The term micro-g environment (also μg, often referred to by the term microgravity) is more or less synonymous with the terms ''weightlessness'' and ''zero-g'', but emphasising that g-forces are never exactly zero—just very small (on the International Space Station (ISS), for example, the small g-forces come from tidal effects, gravity from objects other than the Earth, such as astronauts, the spacecraft, and the Sun, air resistance, and astronaut movements that impart momentum to the space station). The symbol for microgravity, ''μg'', was used on the insignias of Space Shuttle flights STS-87 and STS-107, because these flights were devoted to microgravity research in low Earth orbit. The most commonly known microgravity environment can be found aboard the ISS which is located in low-earth orbit at an altitude of around 400 km, orbiting Earth approximately 15 times per day in what is considered free fall. The effects of free fall also enable the creation of short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrophysics
Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena. As one of the founders of the discipline said, Astrophysics "seeks to ascertain the nature of the heavenly bodies, rather than their positions or motions in space–''what'' they are, rather than ''where'' they are." Among the subjects studied are the Sun, other stars, galaxies, extrasolar planets, the interstellar medium and the cosmic microwave background. Emissions from these objects are examined across all parts of the electromagnetic spectrum, and the properties examined include luminosity, density, temperature, and chemical composition. Because astrophysics is a very broad subject, ''astrophysicists'' apply concepts and methods from many disciplines of physics, including classical mechanics, electromagnetism, statistical mechanics, thermodynamics, quantum mechanics, relativity, nuclear and particle physics, and atomic a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypersonics
In aerodynamics, a hypersonic speed is one that exceeds 5 times the speed of sound, often stated as starting at speeds of Mach 5 and above. The precise Mach number at which a craft can be said to be flying at hypersonic speed varies, since individual physical changes in the airflow (like molecular dissociation and ionization) occur at different speeds; these effects collectively become important around Mach 5-10. The hypersonic regime can also be alternatively defined as speeds where specific heat capacity changes with the temperature of the flow as kinetic energy of the moving object is converted into heat. Characteristics of flow While the definition of hypersonic flow can be quite vague and is generally debatable (especially due to the absence of discontinuity between supersonic and hypersonic flows), a hypersonic flow may be characterized by certain physical phenomena that can no longer be analytically discounted as in supersonic flow. The peculiarity in hypersonic flows ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Learjet 35
The Learjet Model 35 and Model 36 are a series of American multi-role business jets and military transport aircraft manufactured by Learjet. When used by the United States Air Force they carry the designation C-21A. The aircraft are powered by two Garrett TFE731-2 turbofan engines. Its cabin can be arranged for six to eight passengers. The longer-range Model 36 has a shortened passenger area to provide more space in the aft fuselage for fuel tanks. The engines are mounted in nacelles on the sides of the aft fuselage. The wings are equipped with single-slotted flaps. The wingtip fuel tanks distinguish the design from other aircraft having similar functions. Development The concept which became the LJ35 began as the Learjet 25BGF (with GF referring to "Garrett Fan"), a Learjet 25 with a then-new TFE731 turbofan engine mounted on the left side in place of the 25's General Electric CJ610 turbojet engine. This testbed aircraft first flew in May, 1971. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Florida Times-Union
''The Florida Times-Union'' is a daily newspaper in Jacksonville, Florida, United States. Widely known as the oldest newspaper in the state, it began publication as the ''Florida Union'' in 1864. Its current incarnation started in 1883, when the ''Florida Union'' merged with another Jacksonville paper, the ''Florida Daily Times''. A Southeast Georgia edition, called ''The Georgia Times-Union'', serves the Brunswick area. In 1983, Morris Communications of Augusta, Georgia, purchased Florida Publishing Company. ''The Times-Union'' became the largest newspaper of this chain, which owns a number of newspapers around the country. The paper is now owned by Gannett. In 2018, its editor was Mary Kelli Palka, and the editorial page editor was Michael P. Clark. History In 1864, during the American Civil War, J. K. Stickney and W. C. Morrill published the first edition of the ''Florida Union''. It was a Northern and Republican paper, at the time when Jacksonville was occupied by the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_Mach_7_computational_fluid_dynamic_(CFD).jpg "Click for more on -> Hypersonics")
