• Alphabetic Index : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

    Search β):

    * Cosmodrome *

    کوزمودروم


    Iran_Safir_Satellite_Carrier_Semnan_Cosmodrome.jpg
    spacecraft launching site in Russia (Wikipedia) - Spaceport   (Redirected from Cosmodrome) For the tourist attraction, see Spaceport (Seacombe).The Baikonur Cosmodrome (Gagarin''s Start launch pad)

    A spaceport or cosmodrome (Russian: космодром, kosmodrom) is a site for launching (or receiving) spacecraft, by analogy with seaport for ships or airport for aircraft. The word spaceport, and even more so cosmodrome, has traditionally been used for sites capable of launching spacecraft into orbit around Earth or on interplanetary trajectories. However, rocket launch sites for purely sub-orbital flights are sometimes called spaceports, as in recent years new and proposed sites for suborbital human flights have been frequently referred to or named ''spaceports''. Space stations and proposed future bases on the moon are sometimes called spaceports, in particular if intended as a base for further journeys.

    The term rocket launch site is used for any facility from which rockets are launched. It may contain one or more launch pads or suitable sites to mount a transportable launch pad. It is typically surrounded by a large safety area, often called a rocket range or missile range. The range includes the area over which launched rockets are expected to fly, and within which some components of the rockets may land. Tracking stations are sometimes located in the range to assess the progress of the launches.

    Major spaceports often include more than one launch complex, which can be rocket launch sites adapted for different types of launch vehicles. (These sites can be well-separated for safety reasons.) For launch vehicles with liquid propellant, suitable storage facilities and, in some cases, production facilities are necessary. On-site processing facilities for solid propellants are also common.

    A spaceport may also include runways for takeoff and landing of aircraft to support spaceport operations, or to enable support of HTHL or HTVL winged launch vehicles.

    Contents
    • 1 History
    • 2 Placement considerations
    • 3 Spaceports beyond Earth
    • 4 Space tourism
    • 5 Spaceports with achieved horizontal launches of humans to 100 km
    • 6 Spaceports with achieved vertical launches of humans
    • 7 Spaceports with achieved satellite launches
    • 8 See also
    • 9 References
    • 10 External links

    History

    The first rockets to reach space were V-2 rockets launched from Peenemünde, Germany during World War II. After the war, 70 complete V-2 rockets were brought to White Sands for test launches, with 47 of them reaching altitudes between 100 km and 213 km.

    The world’s first spaceport for orbital and human launches, the Baikonur Cosmodrome in southern Kazakhstan, started as a Soviet military rocket range in 1955. It achieved the first orbital flight (Sputnik 1) in October 1957. The exact location of the cosmodrome was initially held secret. Guesses to its location were misdirected by a name in common with a mining town 320 km away. The position became known in 1957 outside the Soviet Union only after U-2 planes had identified the site by following railway lines in Kazakhstan, although Soviet authorities did not confirm the location for decades.

    The Baikonur Cosmodrome achieved the first launch of a human into space (Yuri Gagarin) in 1961. The launch complex used, Site 1, has reached a special symbolic significance and is commonly called Gagarin''s Start. Baikonur was the primary Soviet cosmodrome, and is still widely used by Russia under a lease arrangement with Kazakhstan.

    In response to the early Soviet successes, the United States built up a major spaceport complex at Cape Canaveral in Florida. A large number of unmanned flights, as well as the early human flights, were carried out at Cape Canaveral Air Force Station. For the Apollo programme, an adjacent spaceport, Kennedy Space Center, was constructed, and achieved the first manned mission to the lunar surface (Apollo 11) in July 1969. It has been the base for all Space Shuttle launches and most of their runway landings. For details on the launch complexes of the two spaceports, see List of Cape Canaveral and Merritt Island launch sites.

    The Guiana Space Centre in Kourou, French Guiana, is the major European spaceport, with satellite launches that benefit from the location 4 degrees north of the equator.

    In October 2003 the Jiuquan Satellite Launch Center achieved the first Chinese human spaceflight.

    Breaking with tradition, in June 2004 on a runway at Mojave Air and Space Port, California, a human was for the first time launched to space in a privately funded, suborbital spaceflight, that was intended to pave the way for future commercial spaceflights. The spacecraft, SpaceShipOne, was launched by a carrier airplane taking off horizontally.

    Placement considerations

    Rockets can most easily reach satellite orbits if launched near the equator in an easterly direction, as this maximizes use of the Earth''s rotational speed (465 m/s). Such launches also give a good orientation for arriving at a geostationary orbit. For polar orbits and Molniya orbits this does not apply.

    Altitude of the launch site is not a driving factor because most of the delta-v for a satellite launch is spent on achieving the required horizontal orbital speed. The small gains from a few kilometers of extra altitude at the start does not usually off-set the ground transport problems in mountainous terrain. The advantages of high altitude include slightly less vertical distance, lower air resistance and lower air pressure (which generally improves thrust).

    Many spaceports have been placed at existing military installations, such as intercontinental ballistic missile ranges, which is not always ideal for satellite launches.

    A rocket launch site is built as far as possible away from major population centers in order to mitigate risk to bystanders should a rocket experience a catastrophic failure. In many cases a launch site is built close to major bodies of water to ensure that no components are shed over populated areas. Typically a spaceport site is large enough that, should a vehicle explode, it will not endanger human lives or adjacent launch pads.

    Planned sites of spaceports for sub-orbital tourist spaceflight often make use of existing ground infrastructure, including runways. The nature of the local view from 100 km (62 mi) altitude is also a factor to consider.

    Spaceports beyond Earth

    Spaceports have been proposed for locations on the Moon, Mars, orbiting the Earth, at Sun-Earth and Earth-Moon Lagrange points, and at other locations in the solar system. Human-tended outposts on the Moon or Mars, for example, will be spaceports by definition. The 2012 Space Studies Program of the International Space University studied the economic benefit of a network of spaceports throughout the solar system beginning from Earth and expanding outwardly in phases, within its team project Operations And Service Infrastructure for Space (OASIS). Its analysis claimed that the first phase, placing the "Node 1" spaceport with space tug services in Low Earth Orbit (LEO), would be commercially profitable and reduce transportation costs to geosynchronous orbit by as much as 44% (depending on the launch vehicle). The second phase would add a Node 2 spaceport on the lunar surface to provide services including lunar ice mining and delivery of rocket propellants back to Node 1. This would enable lunar surface activities and further reduce transportation costs within and out from cislunar space. The third phase would add a Node 3 spaceport on the Martian moon Phobos to enable refueling and resupply prior to Mars surface landings, missions beyond Mars, and return trips to Earth. In addition to propellant mining and refueling, the network of spaceports could provide services such as power storage and distribution, in-space assembly and repair of spacecraft, communications relay, shelter, construction and leasing of infrastructure, maintaining spacecraft positioned for future use, and logistics.

    Space tourism

    The space tourism industry (see List of private spaceflight companies) is being targeted by spaceports in numerous locations worldwide. The establishment of spaceports for tourist trips raises legal issues, which are only beginning to be addressed.

    Spaceports with achieved horizontal launches of humans to 100 km

    The following table shows spaceports with documented achieved launches of humans to at least 100 km altitude, starting from a horizontal runway. All the flights were Sub-orbital.

    Spaceport Carrier aircraft Spacecraft Flights above 100 km Years
    Edwards AFB,

    California, USA

    B-52 X-15 2 flights (# 90-91) 1963
    Mojave Air and Space Port,

    California, USA

    White Knight SpaceShipOne 3 flights (# 15P-17P) 2004
    Spaceports with achieved vertical launches of humans

    The following is a table of spaceports and launch complexes for vertical launchers with documented achieved launches of humans to space (more than 100 km (62 mi) altitude). The sorting order is spaceport by spaceport according to the time of the first human launch.

    Spaceport Launch

    complex

    Launcher Spacecraft Flights Years
    Baikonur Cosmodrome,

    Kazakhstan

    Site 1 Vostok (r) Vostok 1–6 6 Orbital 1961–1963
    Site 1 Voskhod (r) Voskhod 1–2 2 Orbital 1964–1965
    Site 1, 31 Soyuz (r) Soyuz 1–40 † 37 Orbital 1967–1981
    Site 1, 31 Soyuz (r) Soyuz-T 2–15 14 Orbital 1980–1986
    Site 1 Soyuz (r) Soyuz-TM 2–34 33 Orbital 1987–2002
    Site 1 Soyuz (r) Soyuz-TMA 1–22 22 Orbital 2002–2011
    Site 1 Soyuz (r) Soyuz TMA-M 1–9 9 Orbital 2010–
    Cape Canaveral AFS,

    Florida, USA

    LC5 Redstone Mercury 3–4 2 Sub-O 1961–1961
    LC14 Atlas Mercury 6–9 4 Orbital 1962–1963
    LC19 Titan II Gemini 3–12 10 Orbital 1965–1966
    LC34 Saturn IB Apollo 7 1 Orbital 1968–1968
    Kennedy Space Center,

    Florida, USA

    LC39 Saturn V Apollo 8–17 10 Lun/Or 1968–1970
    LC39 Saturn IB Skylab 2–4 3 Orbital 1973–1974
    LC39 Saturn IB Apollo-Soyuz 1 Orbital 1975–1975
    LC39 STS 1–135 ‡ Space Shuttle 134 Orbital 1981–2011
    Jiuquan,

    China

    Area 4 Long March 2F Shenzhou 5–7, 9-10 5 Orbital 2003–

    † Three of the Soyuz missions were unmanned and are not counted (Soyuz 2, Soyuz 20, Soyuz 34).

    ‡ STS-51-L (Challenger) failed to reach orbit and is not counted. STS-107 (Columbia) reached orbit and is therefore included in the count (disaster struck on re-entry).

    Spaceports with achieved satellite launches

    The following is a table of spaceports with a documented achieved launch to orbit. The table is sorted according to the time of the first launch that achieved satellite orbit insertion. The first column gives the geographical location. Operations from a different country are indicated in the fourth column. A launch is counted as one also in cases where the payload consists of multiple satellites.

    Spaceport Years (orbital) Launches to orbit or inter- planetary Launch vehicles (operators) Sources
    Baikonur Cosmodrome, Baikonur/Tyuratam, Kazakhstan 1957- >1000   R-7/Soyuz, Kosmos, Proton, Zenit, Energia
    Cape Canaveral Air Force Station, Florida, USA 1958- >400   Delta, Scout, Atlas, Titan, Saturn, Athena, Falcon 9
    Vandenberg Air Force Base, California, USA 1959- >500   Delta, Scout, Atlas, Titan, Taurus, Athena, Minotaur
    Wallops Flight Facility, Virginia, USA (see also MARS below) 1961-1985 19   Scout 6+13
    Kapustin Yar Cosmodrome, Astrakhan Oblast, Russia 1962- 85   Kosmos
    Hammaguir French Special Weapons Test Centre, Algeria 1965–1967 4   Diamant A (France) Diamant
    Plesetsk Cosmodrome, Arkhangelsk Oblast, Russia 1966- >1500   Soyuz, Kosmos
    San Marco platform, Broglio Space Centre, Malindi, Kenya 1967–1988 9   Scout (ASI and Sapienza, Italy) Broglio
    Kennedy Space Center, Florida, USA 1967- 151   17 Saturn, 134 Space Shuttle Saturn, STS
    Woomera Prohibited Area, South Australia 1967, 1971 2   Redstone (Wresat), Black Arrow (UK Prospero X-3) Wresat, X-3
    Uchinoura Space Center (Kagoshima), Japan 1970– 28   27 Mu, 1 Epsilon ε
    Guiana Space Centre, Kourou, French Guiana 1970- 225   7 Diamant, 207 Ariane, 8 Soyuz-2, 3 Vega see 4 rockets
    Jiuquan Satellite Launch Center, China 1970- 58   Long March List LM
    Tanegashima Space Center, Japan 1975- 50   6 N-I, 8 N-II, 9 H-I, 6 H-II, 21 H-IIA see 5 rockets
    Satish Dhawan Space Centre (SHAR), Andhra Pradesh, India 1979- 35   3 SLV, 2 ASLV, 26 PSLV, 4 GSLV List SDSC
    Xichang Satellite Launch Center, China 1984- 79   Long March List LM
    Taiyuan Satellite Launch Center, China 1988- 46   Long March List LM
    Palmachim Air Force Base, Israel 1988- 6   Shavit Shavit
    Various airport runways (B-52, Stargazer) 1990- 39   Pegasus (Orbital Sciences Corporation) Pegasus
    Svobodny Cosmodrome, Amur Oblast, Russia 1997–2006 5   Start-1
    Delta class submarine, Barents Sea 1998- 2   Shtil'' (Russia) Shtil''
    Odyssey mobile platform, Pacific Ocean 1999– 32   Zenit-3SL (Sea Launch) Sea Launch
    Kodiak Launch Complex, Alaska, USA 2001- 3   1 Athena, 2 Minotaur IV Kodiak
    Yasny Cosmodrome (Dombarovsky), Orenburg Oblast, Russia 2006- 7   Dnepr-1 Dnepr-1
    Mid-Atlantic Regional Spaceport (MARS), Virginia, USA 2006- 8   5 Minotaur I, 2 Antares, 1 Minotaur V MARS
    Omelek, Kwajalein Atoll, Marshall Islands 2008- 2   Falcon 1 Falcon 1
    Semnan, Iran 2009- 3   Safir Safir
    Sohae, North Korea 2012- 1   Unha-3 K3-U2
    Naro Space Center, South Jeolla, South Korea 2013- 1   Naro-1 Naro-1

    Tags:1968, AFB, Alaska, Algeria, Atlantic, Australia, California, China, Chinese, Columbia, Cosmodrome, Earth, Florida, France, French, Germany, India, Iran, Israel, Italy, Japan, Kazakhstan, Kennedy, Kenya, Korea, Mars, Marshall Islands, Martian, Moon, North Korea, Pacific, Pacific Ocean, Plesetsk, Russia, Russian, Safir, Satellite, Saturn, Semnan, South Korea, Soviet, Soviet Union, Sun, Taurus, UK, USA, United States, Virginia, Wikipedia, World War II


    Related History Articles:

    Add definition or comments on Cosmodrome

    Your Name / Alias:
    E-mail:
    Definition / Comments
    neutral points of view
    Source / SEO Backlink:
    Anti-Spam Check
    Enter text above
    Upon approval, your definition will be listed under: Cosmodrome