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Badr (satellite)
Badr is a series of satellites operated by Pakistan. The first satellite Badr-1, was launched in July 1990. It was the first SUPARCO engineered object to orbit the Earth. That launch took place on 16 July 1990 as part of the International Frequency Registration Bureau. The Urdu language word "Badr", literally means "Full Moon", and its launch vehicle was Chinese Long March 2 space rocket Long March 2E. The Badr series consisted of two satellites. Both were developed by SUPARCO. The Badr-A satellite successfully completed its designated life. Badr-B is the second spacecraft and the first Earth observation satellite, by the Pakistan, launched into Earth orbit on 10 December 2001 at 17:19:00 UTC by the Space & Upper Atmosphere Research Commission (SUPARCO). The Badr program was decommissioned in 2012 after the Badr-B completed its successful designated life in an Earth's orbit. The Pakistan Remote Sensing Satellite The Pakistan Remote Sensing Satellite (PRSS), commerciall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space & Upper Atmosphere Research Commission
The Space & Upper Atmosphere Research Commission (SUPARCO) ( ur, ) is the executive and national space agency of Pakistan. It is headquartered at the capital city of Islamabad in the northern part of Pakistan with additional facilities at the University of Punjab in Lahore. Established in 1961 to assist development of space science and research in Pakistan, agency started to function only in 1964. It started to import and launch sounding rockets in the early 1960s and attained capability to fabricate rocket engines. However, the agency kept a low profile for the initial 30–35 years of its existence with limited progress in field of research and its progress in satellite technology also started relatively late. The country's first satellite, ''Badr-I'', was built by the SUPARCO and launched from the Xichang Satellite Launch Center, China on July 16, 1990, which provided Pakistani scientists with valuable experience in telemetry and other satellite technologies. SUPARCO pla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badr-1
Badr-A ( ur, , meaning ''Full Moon-A'') was the first artificial and the first digital communications satellite launched by Pakistan's national space authority — the SUPARCO — in 1990. The ''Badr-A'' was Pakistan's first indigenously developed and manufactured digital communications and an experimental artificial satellite which was launched into low Earth orbit by Pakistan on 16 July 1990, through a Chinese carrier rocket. The launch ushered new military, technological, and scientific developments in Pakistan and also provided data on radio-signal distribution in the ionosphere. Originally planned to be launched from the United States in 1986, the ''Challenger disaster'' furthered delayed the launch of the satellite which changed the plan. After the People's Republic of China offered Pakistan to use its facility, the ''Badr-A'' was finally launched from Xichang Satellite Launch Center in 1990 on Long March 2E. ''Badr-A'' travelled at , taking 96.3 minutes to complete an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badr Satellites
Badr (Arabic: بدر) as a given name below is an Arabic masculine and feminine name given to the "full moon on its fourteenth night" or the ecclesiastical full moon. Badr may refer to: .and it is also one of the oldest and rarest names in the Arabic dialect Places * Badr, Egypt, a city *Badr, Libya, a town in Libya * Badr, Saudi Arabia, a city in Saudi Arabia *Badr Rural District (other), administrative subdivisions of Iran * Ash-Shaykh Badr, a city in Syria *Battle of Badr, a battle in the early days of Islam *Hala-'l Badr, a volcano in Saudi Arabia *Sheikh Badr, a depopulated village in Jerusalem People * Badr (name) Military *Operation Badr (other), any of four war operations *Badr-1 (rocket), Yemeni rocket artillery system * Badr-2000, Iraqi proposed ballistic missile Other *Badr Airlines, based in Khartoum, Sudan *Badr Organization, a political party in Iraq *Badr (satellite), a series of satellites operated by Pakistan, including: ** Badr-1, launched i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science And Technology In Pakistan
Science and technology is a growing field in Pakistan and has played an important role in the country's development since its founding. Pakistan has a large pool of scientists, engineers, doctors, and technicians assuming an active role in science and technology. The real growth in science in Pakistan occurred after the establishment of the Higher education Commission in 2002 which supported science in a big way and also became the major sponsor of the Pakistan Academy of Sciences under the leadership of Prof. Atta-ur-Rahman. The emphasis was placed on quality rather than numbers during this period. The quality measures introduced by Prof. Atta-ur-Rahman as Founding Chairman HEC included:1) All Ph.D. thesis were evaluated by eminent foreign scientists,2) All PhD theses and research papers were checked for plagiarism 3) Some 11,000 students were sent abroad to leading universities for PhD level training and absorbed on their return, 4) Appointments at faculty positions were li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan Remote Sensing Satellite
The Pakistan Remote Sensing Satellite (PRSS), commercially known as Remote Sensing Satellite System (RSSS), is a dual-purpose Earth observational and optical satellite. Pakistan Remote Sensing Satellite-1 (PRSS-1) was launched from China's Jiuquan Satellite Centre on 9 July 2018. History After successful launching and operation of Badr satellite programme which contained the experimental Low Earth Observational satellites in the 1990s and early 2000s, SUPARCO launched the work on the high resolution Remote Sensing Satellite to meet the national and international user requirements in the field of satellite imagery. The PRSS program was planned to be a progressive and sustainable program with an initial plans to launch an optical satellite with payload of 2.5 metre PAN in 700 km sun-synchronous orbit A Sun-synchronous orbit (SSO), also called a heliosynchronous orbit, is a nearly polar orbit around a planet, in which the satellite passes over any given point of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth Orbit
Earth orbits the Sun at an average distance of 149.60 million km (92.96 million mi) in a counterclockwise direction as viewed from above the Northern Hemisphere. One complete orbit takes days (1 sidereal year), during which time Earth has traveled 940 million km (584 million mi). Jean Meeus, ''Astronomical Algorithms'' 2nd ed, (Richmond, VA: Willmann-Bell, 1998) 238. See Ellipse#Circumference. The formula by Ramanujan is accurate enough. Ignoring the influence of other Solar System bodies, Earth's orbit is an ellipse with the Earth-Sun barycenter as one focus and a current eccentricity of 0.0167. Since this value is close to zero, the center of the orbit is relatively close to the center of the Sun (relative to the size of the orbit). As seen from Earth, the planet's orbital prograde motion makes the Sun appear to move with respect to other stars at a rate of about 1° eastward per solar day (or a Sun or Moon diameter every 12 hours).Our planet takes about 36 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacecraft
A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite, spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit (space stations) only, whereas those used for robotic space missions operate either autonomously or telerobotically. Robotic spacecraft used to support scientific re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 2
Long March 2 rocket family or Chang Zheng 2 rocket family as in Chinese pinyin is an expendable launch system operated by the People's Republic of China. The rockets use the abbreviations LM-2 family for export, and CZ-2 family within China, as "Chang Zheng" means "Long March" in Chinese pinyin. They are part of the larger Long March rocket family. Development and design falls mostly under the auspices of the China Academy of Launch Vehicle Technology (CALT). History Long March 2 was the original model in the Long March 2 rocket family, which was derived from China's first ICBM, the DF-5. The development work began in 1970. The first rocket was launched on November 5, 1974, but the launch failed. After the failed first launch of Long March 2, its design was slightly modified and designated as Long March 2A. Long March 2A was successfully launched in 1975. The production of the Long March 2A ended in 1979. Long March 2C and Long March 2D's first launches occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Telecommunication Union
The International Telecommunication Union is a specialized agency of the United Nations responsible for many matters related to information and communication technologies. It was established on 17 May 1865 as the International Telegraph Union, making it the oldest UN agency. The ITU was initially aimed at helping connect telegraphic networks between countries, with its mandate consistently broadening with the advent of new communications technologies; it adopted its current name in 1932 to reflect its expanded responsibilities over radio and the telephone. On 15 November 1947, the ITU entered into an agreement with the newly created United Nations to become a specialized agency within the UN system, which formally entered into force on 1 January 1949. The ITU promotes the shared global use of the radio spectrum, facilitates international cooperation in assigning satellite orbits, assists in developing and coordinating worldwide technical standards, and works to improve tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surface is made up of the ocean, dwarfing Earth's polar ice, lakes, and rivers. The remaining 29% of Earth's surface is land, consisting of continents and islands. Earth's surface layer is formed of several slowly moving tectonic plates, which interact to produce mountain ranges, volcanoes, and earthquakes. Earth's liquid outer core generates the magnetic field that shapes the magnetosphere of the Earth, deflecting destructive solar winds. The atmosphere of the Earth consists mostly of nitrogen and oxygen. Greenhouse gases in the atmosphere like carbon dioxide (CO2) trap a part of the energy from the Sun close to the surface. Water vapor is widely present in the atmosphere and forms clouds that cover most of the planet. More solar e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SUPARCO
The Space & Upper Atmosphere Research Commission (SUPARCO) ( ur, ) is the :Pakistan federal departments and agencies, executive and List of government space agencies, national space agency of Pakistan. It is headquartered at the capital city of Islamabad in the northern part of Pakistan with additional facilities at the University of Punjab in Lahore. Established in 1961 to assist development of space science and research in Pakistan, agency started to function only in 1964. It started to import and launch sounding rockets in the early 1960s and attained capability to fabricate rocket engines. However, the agency kept a low profile for the initial 30–35 years of its existence with limited progress in field of research and its progress in satellite technology also started relatively late. The country's first satellite, ''Badr-I'', was built by the SUPARCO and launched from the Xichang Satellite Launch Center, China on July 16, 1990, which provided Pakistani scientists with v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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