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Floating Launch Vehicle Operations Platform
A floating launch vehicle operations platform is a marine vessel used for launch or landing operations of an orbital spaceflight, orbital launch vehicle by a launch service provider: putting satellites into orbit around Earth or another celestial body, or recovering First stage (rocketry), first-stage boosters from orbital-class flights by making a propulsive landing on the platform. In the early decades of spaceflight technology, all orbital launch vehicle operations were exclusively from land, and all booster stages were expendable launch system, expended after a single use for nearly 60 years after the first orbital spaceflight, Sputnik 1. After the late 1990s and into the 2010s, new marine options for launch were built. Landing of orbital-class boosters began to be accomplished in 2015. More platforms, both for launch and landing, are currently in construction or planned. Suborbital spaceflight, Suborbital sounding rocket, rockets and submarine launched ballistic missiles, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Shortfall Of Gravitas
An autonomous spaceport drone ship (ASDS) is a modified ocean-going barge developed by SpaceX and equipped with propulsion systems to maintain precise position and a large floating landing platform, landing platform. They were developed to recover the First stage (rocketry), first stage (also called the booster) of its SpaceX launch vehicles, launch vehicles. By recovering and reusing these boosters, SpaceX has significantly reduced the cost of space launch. SpaceX operates three ASDS: ''Just Read the Instructions (II)'' (JRTI), ''A Shortfall of Gravitas'' (ASOG), and ''Of Course I Still Love You'' (OCISLY). JRTI and ASOG operate from Port Canaveral supporting launches from John F. Kennedy Space Center, Kennedy Space Center and Cape Canaveral Space Force Station landing in the Atlantic Ocean, while OCISLY operates from the Port of Long Beach supporting launches from Vandenberg Space Force Base landing in the Pacific Ocean. Depending on mission requirements, SpaceX can Return ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Origin
Blue Origin Enterprises, L.P. is an American space technology company headquartered in Kent, Washington. The company operates the suborbital New Shepard rocket and the heavy-lift New Glenn rocket. In addition to producing engines for its own rockets, Blue Origin supplies engines for other vehicles, including United Launch Alliance's Vulcan Centaur. It is also working on the Blue Moon (spacecraft), Blue Moon human lunar lander for NASA's Artemis program, the Blue Ring spacecraft platform, and the Orbital Reef space station in partnership with other organizations. Founded in 2000 by Jeff Bezos, Blue Origin initially operated with a stealth startup, very low profile, funded by Bezos's private investments. In 2015, the company achieved a significant milestone with the first uncrewed launch and landing of the New Shepard and announced plans for New Glenn. In 2021, New Shepard completed its first crewed mission with Bezos himself on board, crossing the Kármán line, the conventiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity-1
Gravity-1 ( zh, 引力一号) is a solid-propellant expendable medium-lift launch vehicle designed, manufactured and launched by Chinese aerospace company Orienspace. It can carry a payload of up to to LEO or to SSO, enabling the deployment of large-scale satellite constellations. The rocket has a height of 30 meters, a take-off weight of 400 tonnes, a take-off thrust of 600 tonnes, and a fairing diameter of 4.2 meters. Its maiden launch was conducted from a sea launch platform in the Yellow Sea on January 11, 2024, breaking records as both the world's most powerful solid-fuel carrier rocket and China's most powerful commercial launch vehicle to date. Large pieces of debris were seen during the launch, which carried 3 Yunyao-1 meteorological satellites built by the Shanghai Academy of Spaceflight Technology The Shanghai Academy of Spaceflight Technology (SAST) is a Chinese space agency and subordinate of China Aerospace Science and Technology Corporation (CASC), it is ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long March 11
The Long March 11 (), or Chang Zheng 11 as in pinyin, abbreviated LM-11 for export or CZ-11 within China (and designated 11H when launched from sea), is a Chinese four stage solid-propellant carrier rocket of the Long March family, which is developed by the China Aerospace Science and Technology Corporation. It was designed with the ability to launch on short notice and it can launch from road vehicles (CZ-11) and ships (CZ-11H). The vehicle can be cold launched from a launch tube mounted on a road mobile vehicle. The maiden flight of the Long March 11 occurred on 25 September 2015. The first sea launch occurred on 5 June 2019, from a converted barge stationed in the Yellow Sea The Yellow Sea, also known as the North Sea, is a marginal sea of the Western Pacific Ocean located between mainland China and the Korean Peninsula, and can be considered the northwestern part of the East China Sea. Names It is one of four .... Seventeen launches have been made , five of them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smallsat
A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under . While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass. Satellites can be built small to reduce the large economic cost of launch vehicles and the costs associated with construction. Miniature satellites, especially in large numbers, may be more useful than fewer, larger ones for some purposes – for example, Satellite#Applications, gathering of scientific data and radio relay. Technical challenges in the construction of small satellites may include the lack of sufficient power storage or of room for a spacecraft propulsion, propulsion system. Rationales One rationale for miniaturizing satellites is to reduce the cost; heavier satellites require larger rockets with greater thrust that also have greater cost to finance. In contrast, smaller and lighter satellites require smaller and cheaper launch ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of China
The government of the People's Republic of China is based on a system of people's congress within the parameters of a unitary communist state, in which the ruling Chinese Communist Party (CCP) enacts its policies through people's congresses. This system is based on the principle of unified state power, in which the legislature, the National People's Congress (NPC), is constitutionally enshrined as "the highest state organ of power." As China's political system has no separation of powers, there is only one branch of government which is represented by the legislature. The CCP through the NPC enacts unified leadership, which requires that all state organs, from the Supreme People's Court to the State Council of China, are elected by, answerable to, and have no separate powers than those granted to them by the NPC. By law, all elections at all levels must adhere to the leadership of the CCP. The CCP controls appointments in all state bodies through a two-thirds majority in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is bounded by the continents of Asia and Australia in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), the Pacific Ocean is the largest division of the World Ocean and the hydrosphere and covers approximately 46% of Earth's water surface and about 32% of the planet's total surface area, larger than its entire land area ().Pacific Ocean . ''Encyclopædia Britannica, Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the Land and water hemispheres, water hemisphere and the Western Hemisphere, as well as the Pole of inaccessi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vandenberg Space Force Base
Vandenberg Space Force Base , previously Vandenberg Air Force Base, is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range (USSF), Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base Wing (military unit), wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX. History United States Army Camp Cooke (1941–1953) In 1941, just before the United States entered World War II, the United States Army embarked on an initiative to acquire lands in the United States to be used to train infantry and armored forces. These areas needed to be of a varied nature to ensure relevant training. In March 1941, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Port Of Long Beach
The Port of Long Beach, administered as the Harbor Department of the City of Long Beach, is a container port in the United States, which adjoins Port of Los Angeles. Acting as a major gateway for US–Asian trade, the port occupies of land with of waterfront in the city of Long Beach, California. The Port of Long Beach is located less than two miles (3 km) southwest of Downtown Long Beach and approximately south of Downtown Los Angeles. The seaport generates approximately US$100 billion per year in trade and employs more than 316,000 people in Southern California. In 2022, the port, together with the adjoining Port of Los Angeles, were considered amongst the world's least efficient ports by the World Bank and IHS Markit citing Collective bargaining, union protectionism and a lack of Industrial automation, automation. History Early history (1911–1960s) The San Pedro Bay (California)#Breakwater, San Pedro Breakwater was started in 1899 and over time was expanded to pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Of Course I Still Love You
An autonomous spaceport drone ship (ASDS) is a modified ocean-going barge developed by SpaceX and equipped with propulsion systems to maintain precise position and a large landing platform. They were developed to recover the first stage (also called the booster) of its launch vehicles. By recovering and reusing these boosters, SpaceX has significantly reduced the cost of space launch. SpaceX operates three ASDS: ''Just Read the Instructions (II)'' (JRTI), ''A Shortfall of Gravitas'' (ASOG), and ''Of Course I Still Love You'' (OCISLY). JRTI and ASOG operate from Port Canaveral supporting launches from Kennedy Space Center and Cape Canaveral Space Force Station landing in the Atlantic Ocean, while OCISLY operates from the Port of Long Beach supporting launches from Vandenberg Space Force Base landing in the Pacific Ocean. Depending on mission requirements, SpaceX can return the booster to the launch site for a ground landing, land the booster at sea on an ASDS, or discard it. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for separating the New World of the Americas (North America and South America) from the Old World of Afro-Eurasia (Africa, Asia, and Europe). Through its separation of Afro-Eurasia from the Americas, the Atlantic Ocean has played a central role in the development of human society, globalization, and the histories of many nations. While the Norse colonization of North America, Norse were the first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be the most consequential. Columbus's expedition ushered in an Age of Discovery, age of exploration and colonization of the Americas by European powers, most notably Portuguese Empire, Portugal, Spanish Empire, Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
