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Space Programme Of Pakistan
The Space & Upper Atmosphere Research Commission, commonly referred to as SUPARCO, is the national space agency of Pakistan. The agency, originally established in 1961 as a committee in Karachi, became an independent commission in 1981. Its initial objective was to learn rocketry and high altitude research from the United States, which ultimately led to the development of a national satellite program. This culminated in the successful launch of Pakistan's first satellite from China in 1990. The agency was also an early participant in the rocket development program launched by the Ministry of Defence of Pakistan. The agency leads the National Space Program (NSP) and maintains the orbital operations of its satellites with support facilities throughout the country. SUPARCO also serves as the secretariat for Pakistan Space Activities Regulatory Board (PSARB) which was established in February 2024 under the National Command Authority to regulate all space-related activities i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karachi
Karachi is the capital city of the Administrative units of Pakistan, province of Sindh, Pakistan. It is the List of cities in Pakistan by population, largest city in Pakistan and 12th List of largest cities, largest in the world, with a population of over 20 million. It is situated at the Geography of Pakistan, southern tip of the country along the Arabian Sea coast and formerly served as the Federal Capital Territory (Karachi), country's capital from 1947 to 1959. Ranked as a Global city, beta-global city, it is Pakistan's premier industrial and financial centre, with an estimated GDP of over $200 billion (Purchasing power parity, PPP) . Karachi is a metropolitan city and is considered Pakistan's most cosmopolitan city, and among the country's most linguistically, ethnically, and religiously diverse regions, as well as one of the country's most progressive and socially liberal cities. The region has been inhabited for millennia, but the city was formally founded as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Station-keeping
In astrodynamics, orbital station-keeping is keeping a spacecraft at a fixed distance from another spacecraft or celestial body. It requires a series of orbital maneuvers made with thruster burns to keep the active craft in the same orbit as its target. For many low Earth orbit satellites, the effects of non-Keplerian forces, i.e. the deviations of the gravitational force of the Earth from that of a homogeneous sphere, gravitational forces from Sun/Moon, solar radiation pressure and air drag, must be counteracted. For spacecraft in a halo orbit around a Lagrange point, station-keeping is even more fundamental, as such an orbit is unstable; without an active control with thruster burns, the smallest deviation in position or velocity would result in the spacecraft leaving orbit completely. Perturbations The deviation of Earth's gravity field from that of a homogeneous sphere and gravitational forces from the Sun and Moon will in general perturb the orbital plane. For a Sun-syn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallops Flight Facility
Wallops Flight Facility (WFF) is a rocket launch site on Wallops Island on the Eastern Shore of Virginia, United States, just east of the Delmarva Peninsula and approximately north-northeast of Norfolk, VA, Norfolk. The facility is operated by the Goddard Space Flight Center in Greenbelt, Maryland, and primarily serves to support science and exploration missions for NASA and other Federal government of the United States, federal agencies. WFF includes an extensively instrumented range to support launches of more than a dozen types of sounding rockets; small expendable suborbital and orbital rockets; high-altitude balloon flights carrying scientific instruments for atmospheric and astronomical research; and, using its Research Airport, flight tests of aeronautical research aircraft, including unmanned aerial vehicles. There have been over 16,000 launches from the rocket testing range at Wallops since its founding in 1945 in the quest for information on the flight characteristi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan Atomic Energy Commission
Pakistan Atomic Energy Commission (PAEC) () is a federally funded independent governmental agency, concerned with research and development of nuclear power, promotion of nuclear science, energy conservation and the peaceful use of nuclear technology. Since its establishment in 1956, the PAEC has overseen the extensive development of nuclear infrastructure to support the economical uplift of Pakistan by founding institutions that focus on development on food irradiation and on nuclear medicine radiation therapy for cancer treatment. The PAEC organizes conferences and directs research at the country's leading universities. Since the 1960s, the PAEC has also been a scientific research partner and sponsor of the European Organization for Nuclear Research (CERN), where Pakistani scientists have contributed to developing particle accelerators and research on high-energy physics. PAEC scientists regularly visit CERN to join projects led by the European organization. Until 2001, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. The Indian Ocean has large marginal or regional seas, including the Andaman Sea, the Arabian Sea, the Bay of Bengal, and the Laccadive Sea. Geologically, the Indian Ocean is the youngest of the oceans, and it has distinct features such as narrow continental shelf, continental shelves. Its average depth is 3,741 m. It is the warmest ocean, with a significant impact on global climate due to its interaction with the atmosphere. Its waters are affected by the Indian Ocean Walker circulation, resulting in unique oceanic currents and upwelling patterns. The Indian Ocean is ecologically diverse, with important ecosystems such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Space Program
The Soviet space program () was the state space program of the Soviet Union, active from 1951 until the dissolution of the Soviet Union in 1991. Contrary to its competitors (NASA in the United States, the European Space Agency in Western Europe, and the Ministry of Aerospace Industry in China), which had their programs run under single coordinating agencies, the Soviet space program was divided between several internally competing OKB, design bureaus led by Sergei Korolev, Korolev, Kerim Kerimov, Kerimov, Mstislav Keldysh, Keldysh, Mikhail Yangel, Yangel, Valentin Glushko, Glushko, Vladimir Chelomey, Chelomey, Viktor Makeyev, Makeyev, Boris Chertok, Chertok and Information Satellite Systems Reshetnev, Reshetnev. Several of these bureaus were subordinated to the Ministry of General Machine-Building. The Soviet space program served as an important marker of claims by the Soviet Union to its superpower status. Soviet rocketry, Soviet investigations into rocketry began with the fo ... [...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] |
Apollo Program
The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which Moon landing, landed the first humans on the Moon in 1969. Apollo followed Project Mercury that put the first Americans in space. It was conceived in 1960 as a three-person spacecraft during President Presidency of Dwight D. Eisenhower, Dwight D. Eisenhower's administration. Apollo was later dedicated to President John F. Kennedy's national goal for the 1960s of "landing a man on the Moon and returning him safely to the Earth" in an address to United States Congress, Congress on May 25, 1961. It was the third American human spaceflight program to fly, preceded by Project Gemini conceived in 1961 to extend spaceflight capability in support of Apollo. Kennedy's goal was accomplished on the Apollo 11 mission when astronauts Neil Armstrong and Buzz Aldrin landed their Apollo Lunar Module (LM) on July 20, 1969, and walked on the lunar surface, while Michael Collins ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fayyazuddin
Fayyazuddin, also spelled as Fayyaz Uddin ( born 10 November 1930), is a Pakistani theoretical physicist, emeritus professor, specialising in theoretical physics and mathematical physics at Quaid-e-Azam University campus National Centre for Physics, Islamabad. He is a senior scientist at the National Center for Physics. Fayyaz conducts research in the fields of quantum mechanics, particle physics, and meson physics. He has published numerous physics papers accompanied by Riazuddin and has co-authored ''Quantum Mechanics by Fayyazuddin and Riazuddin'' published in 1990. Biography Fayyazuddin is the twin brother of physicist Riazuddin, and a student of Abdus Salam. Education He and his twin brother Riazuddin were born on 10 November 1930 in Ludhiana where they received their intermediate education. Following the partition of India, the family migrated to Lahore, Pakistan. The two attended Punjab University. Fayyazuddin completed his Bachelor of Arts with honors in mathematics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sputnik 1
Sputnik 1 (, , ''Satellite 1''), sometimes referred to as simply Sputnik, was the first artificial Earth satellite. It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program. It sent a radio signal back to Earth for three weeks before its three silver-zinc batteries became depleted. Aerodynamic drag caused it to fall back into the atmosphere on 4 January 1958. It was a polished metal sphere in diameter with four external radio antennas to broadcast radio pulses. Its radio signal was easily detectable by amateur radio operators, and the 65° orbital inclination made its flight path cover virtually the entire inhabited Earth. The satellite's success was unanticipated by the United States. This precipitated the American Sputnik crisis and triggered the Space Race. The launch was the beginning of a new era of political, military, technological, and scientific developments. The word ''sputnik'' is Russian for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet Union, it dissolved in 1991. During its existence, it was the list of countries and dependencies by area, largest country by area, extending across Time in Russia, eleven time zones and sharing Geography of the Soviet Union#Borders and neighbors, borders with twelve countries, and the List of countries and dependencies by population, third-most populous country. An overall successor to the Russian Empire, it was nominally organized as a federal union of Republics of the Soviet Union, national republics, the largest and most populous of which was the Russian SFSR. In practice, Government of the Soviet Union, its government and Economy of the Soviet Union, economy were Soviet-type economic planning, highly centralized. As a one-party state go ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of The Punjab
The University of the Punjab (UoP) is a public university, public research university in Lahore, Punjab, Pakistan, Punjab, Pakistan. Founded in 1882, its international influence has made it one of the most prestigious universities in South Asia; being the oldest and largest public sector one in the wider Punjab, Punjab region, as well as in Pakistan. The first meeting of the University's Senate was on 14 October 1882 at Shimla, Simla, which marked the formal establishment of the university. Punjab University was the fourth university to be established by the British colonial authorities in the Indian subcontinent; the first three universities were established in other parts of British India. There are 45,678 students (27,907 morning students, 16,552 evening students and 1,219 diploma students). The university has 19 faculties of which there are 138 academic departments, research centres, and institutes. Punjab University has ranked first among large-sized multiple faculty uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
