Qased (rocket)
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Qased (rocket)
The Qased (also Ghased, fa, قاصد , , messenger ) rocket is an Iranian expendable small-lift orbital space launch vehicle. It made its maiden flight in 2020, lofting Iran's first military satellite named Noor ( fa, نور , , light) into orbit. Design Qased's first stage is propelled by a Ghadr medium range ballistic missile with a diameter of , burning UDMH and N2O4 for 103 seconds and an approximate thrust of , although Qased's application of the proven Ghadr as its first stage is limited to the first launches and subsequent launches are to utilize a solid fueled first stage. The diameter second stage is the solid fueled Salman with a lightweight carbon fiber composite casing, a flexible noozle with thrust vectoring capability, and a burn time of 60 seconds. The third stage was erroneously believed to be a Saman-1 upper stage with an Arash-24 solid fuel motor with a burn time of 40 seconds. Later publicly revealed images revealed it was a specific system de ...
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Low Earth Orbit
A low Earth orbit (LEO) is an orbit around Earth with a period of 128 minutes or less (making at least 11.25 orbits per day) and an eccentricity less than 0.25. Most of the artificial objects in outer space are in LEO, with an altitude never more than about one-third of the radius of Earth. The term ''LEO region'' is also used for the area of space below an altitude of (about one-third of Earth's radius). Objects in orbits that pass through this zone, even if they have an apogee further out or are sub-orbital, are carefully tracked since they present a collision risk to the many LEO satellites. All crewed space stations to date have been within LEO. From 1968 to 1972, the Apollo program's lunar missions sent humans beyond LEO. Since the end of the Apollo program, no human spaceflights have been beyond LEO. Defining characteristics A wide variety of sources define LEO in terms of altitude. The altitude of an object in an elliptic orbit can vary significantly along the orbit. ...
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Carbon-fiber-reinforced Polymers
Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers (Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon composite, or just carbon, are extremely strong and light fiber-reinforced plastics that contain carbon fibers. CFRPs can be expensive to produce, but are commonly used wherever high strength-to-weight ratio and stiffness (rigidity) are required, such as aerospace, superstructures of ships, automotive, civil engineering, sports equipment, and an increasing number of consumer and technical applications. The binding polymer is often a thermoset resin such as epoxy, but other thermoset or thermoplastic polymers, such as polyester, vinyl ester, or nylon, are sometimes used. The properties of the final CFRP product can be affected by the type of additives introduced to the binding matrix (resin). The most common additive is silica, but other addit ...
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Zuljanah (rocket)
Zuljanah ( fa, ماهواره‌بر ذوالجناح), also spelled Zoljanah (and with a host of other spellings appearing sporadically), is an Iranian Satellite Launch Vehicle (SLV), made by the Ministry of Defence and Armed Forces Logistics (Iran), which was unveiled on 1 February 2021, and was launched (at an unknown time before 1 February 2021, possibly 31 January 2021) into sub-orbital flight (apogee 500km) for testing and telemetry purposes. Zuljanah is able to carry satellites weighing up to 220kg into an orbit 500 kilometers above the Earth. According to Seyed Ahmad Husseini, the space spokesman of the Ministry of Defense : The Zuljanah SLV is part of a larger project called "Hazrat Fatemeh Al-Zahra" (Persian: حضرت فاطمه الزهراء). This SLV is considered to be the first indigenously designed and manufactured hybrid fuel satellite launch vehicle (solid/liquid fuel). As of June 2022, two more test flights are planned. Design Zuljanah measures 25.5 meters (84 ...
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Safir (rocket)
The Safir ( fa, سفیر, meaning "ambassador") was the first Iranian expendable launch vehicle able to place a satellite in orbit. The first successful orbital launch using the Safir launch system took place on 2 February 2009 when a Safir carrier rocket placed the Omid satellite into an orbit with a apogee. Making Iran the ninth nation capable of producing and launching a satellite. The Simorgh is a larger orbital launcher based on Safir technology which has since replaced the Safir, and is sometimes called the Safir-2. Design and specifications The Safir measures 1.25 meters in diameter, 22 meters in height and has a launching mass of 26 tons. The rocket consists of two stages; The first stage utilizes an upgraded Nodong/Shahab-3 type engine which burns a hypergolic combination of UDMH as fuel and nitrogen tetroxide as oxidant, producing 37 tons (363 kN; 82,500 lbf) of thrust. The second stage utilizes a pair of smaller engines (originally the Vernier engine ...
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Islamic Revolutionary Guard Corps Aerospace Force
The Islamic Revolutionary Guard Corps Aerospace Force or Islamic Revolutionary Guard Corps Air and Space Force (IRGCASF; fa, نیروی هوافضای سپاه پاسداران انقلاب اسلامی, niru-ye havâfazây-e sepâh-e pâsdârân-e enghelâb-e eslâmi, officially acronymed NEHSA) is the strategic missile, air, and space force within the Islamic Revolutionary Guard Corps (IRGC) of Iran. It was renamed from the IRGC Air Force into the IRGC Aerospace Force in 2009. Aviation forces Most American public sources disagree and argue on which aircraft are operated by the AFAGIR. The Washington Institute for Near East Policy said in 2005 that " e backbone of the IRGCAF consists of ten Su-25 Frogfoot attack aircraft (including seven flown from Iraq to Iran during the 1991 Gulf War, kept airworthy with the help of Georgian technicians) and around forty EMB-312 Tucanos". The Washington Institute also said that the IRGCAF maintained thirty Y-12 and Dassault Falcon 20 li ...
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Reuters
Reuters ( ) is a news agency owned by Thomson Reuters Corporation. It employs around 2,500 journalists and 600 photojournalists in about 200 locations worldwide. Reuters is one of the largest news agencies in the world. The agency was established in London in 1851 by the German-born Paul Reuter. It was acquired by the Thomson Corporation of Canada in 2008 and now makes up the media division of Thomson Reuters. History 19th century Paul Reuter worked at a book-publishing firm in Berlin and was involved in distributing radical pamphlets at the beginning of the Revolutions in 1848. These publications brought much attention to Reuter, who in 1850 developed a prototype news service in Aachen using homing pigeons and electric telegraphy from 1851 on, in order to transmit messages between Brussels and Aachen, in what today is Aachen's Reuters House. Reuter moved to London in 1851 and established a news wire agency at the London Royal Exchange. Headquartered in London, Reuter' ...
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Simorgh (rocket)
Simorgh ( fa, ماهواره‌بر سیمرغ, ''Phoenix''), also called Safir-2, is an Iranian expendable launch vehicle under development. It is the successor of the Safir, Iran's first space launch vehicle. Its mission is to carry heavier satellites into higher orbit than Safir. The project was unveiled by Iranian President Mahmoud Ahmadinejad on 3 February 2010, as part of celebrations of the first anniversary of the launch of Omid, the first indigenously launched Iranian satellite, and was launched for the first time on 19 April 2016. Design Simorgh is a two-stage liquid-fueled rocket developed from the Safir rocket. It is be able to place a payload into a circular low Earth orbit (LEO). It is also the first Iranian rocket that can place multiple payloads into orbit (e.g., one main payload and several secondary cubesats). In comparison, the Safir was only able to place a 50 kg payload into a 250x375 km elliptic orbit. The Simorgh rocket is long, and has a launch mass ...
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Transporter Erector Launcher
A transporter erector launcher (TEL) is a missile vehicle with an integrated tractor unit that can carry, elevate to firing position and launch one or more missiles. History Such vehicles exist for both surface-to-air missiles and surface-to-surface missiles. Early on, such missiles were launched from fixed sites and had to be loaded onto trucks for transport, making them more vulnerable to attack, since once they were spotted by the enemy they could not easily be relocated, and if they were it often took hours or even days to prepare them for launch once they reached their new site. Usually a number of TELs and TELARs are linked to one command post vehicle (CP or CPV). They may use target information from target acquisition, designation and guidance radar (TADAGR or TAR). Transporter erector launcher and radar A transporter erector launcher and radar (TELAR) is a type of TEL that also incorporates part or all of the radar system necessary for firing the surface-to-air missil ...
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Iranian Space Agency
The Iranian Space Agency (ISA, Persian language, Persian: ''Sāzmān-e Fazāi-ye Irān'') is Iran's Government of Iran, governmental space agency. Iran became an Timeline of first orbital launches by country, orbital-launch-capable nation in 2009. Iran is one of the 24 founding members of the United Nations Committee on the Peaceful Uses of Outer Space (COPUOS), which was set up on 13 December 1958. History ISA was established on 28 February 2004, according to the Article 9 of the Law for Tasks and Authorizations of the Ministry of Information and Communications Technology of Iran, Ministry of Communications and Information Technology passed on 10 December 2003 by the Parliament of Iran. Based on the approved statute ISA mandated to cover and support all the activities in Iran concerning the peaceful applications of space science and technology under the leadership of a Supreme Council of Space chaired by the President of Iran. The council's main goals included policy makin ...
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Islamic Revolutionary Guard Corps - Air Force
The Islamic Revolutionary Guard Corps Aerospace Force or Islamic Revolutionary Guard Corps Air and Space Force (IRGCASF; fa, نیروی هوافضای سپاه پاسداران انقلاب اسلامی, niru-ye havâfazây-e sepâh-e pâsdârân-e enghelâb-e eslâmi, officially acronymed NEHSA) is the strategic missile, air, and space force within the Islamic Revolutionary Guard Corps (IRGC) of Iran. It was renamed from the IRGC Air Force into the IRGC Aerospace Force in 2009. Aviation forces Most American public sources disagree and argue on which aircraft are operated by the AFAGIR. The Washington Institute for Near East Policy said in 2005 that " e backbone of the IRGCAF consists of ten Su-25 Frogfoot attack aircraft (including seven flown from Iraq to Iran during the 1991 Gulf War, kept airworthy with the help of Georgian technicians) and around forty EMB-312 Tucanos". The Washington Institute also said that the IRGCAF maintained thirty Y-12 and Dassault Falcon 20 li ...
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Saman-1 (rocket Stage)
The Saman-1 ( fa, سامان-۱) is a space tug in development by the Iranian Space Research Center to be used to transfer satellites from a 400 km orbit to higher orbits. The system was unveiled on February 1, 2017, by Iranian president Hassan Rouhani in a ceremony marking the Iranian national space technology day. It could be used as a third stage/ kick-motor on the Simorgh launch vehicle. Although very little information has been publicly revealed about the Qased launch vehicle's solid fueled third stage, analysts have concluded that it may uses the Saman-1 as its third stage or something similar. Design The saman-1 utilizes an Arash-24 solid fuel motor as its main propulsion unit, producing 1.3 tons of thrust with a burn time of 40 seconds and a total mass of 240 kg fully fueled and 55 kg when empty. Saman-1 is capable of transferring satellites from a 400 km orbit to a 7,000 km orbit. For its first mission it will be tasked with lifting a 100 kilogr ...
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