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Simón Bolívar (satellite)
VeneSat-1, also known as Simón Bolívar (after Venezuelan independence fighter Simón Bolívar), was the first Venezuelan satellite. It was designed, built and launched by the CGWIC subsidiary of the China Aerospace Science and Technology Corporation. It was a communications satellite operating from a geosynchronous orbit. It was launched on a Chinese Long March 3B carrier rocket from Xichang Satellite Launch Center Launch Complex 2 on 29 October 2008 at 16:53 UTC. Overview VeneSat-1 was operated by Venezuela's Bolivarian Agency for Space Activities (ABAE). The satellite was built on the Chinese DFH-4 satellite bus. It had a mass of and an expected service life of 15 years. It had a payload of 14 C-band, 12 Ku-band, and 2 Ka-band transponders. The satellite occupied an orbital slot of 78° West, designated for Uruguay and ceded to Venezuela by mutual accord. The satellite provided television broadcasting and broadband connectivity services. Since 13 March 2020, VeneSat-1 h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. Many communications satellites are in geostationary orbit above the equator, so that the satellite appears stationary at the same point in the sky; therefore the satellite dish antennas of ground stations can be aimed permanently at that spot and do not have to move to track the satellite. Others form satellite constellations in low Earth orbit, where antennas on the ground have to follow the position of the satellites and switch between satellites frequently. The high frequency radio waves used for telecommunications links travel by line of sight and so are obstructed by the curve of the Earth. The purpose of communications sate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a transponder; it creates a communication channel between a source transmitter and a receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. Many communications satellites are in geostationary orbit above the equator, so that the satellite appears stationary at the same point in the sky; therefore the satellite dish antennas of ground stations can be aimed permanently at that spot and do not have to move to track the satellite. Others form satellite constellations in low Earth orbit, where antennas on the ground have to follow the position of the satellites and switch between satellites frequently. The high frequency radio waves used for telecommunications links travel by line of sight and so are obstructed by the curve of the Earth. The purpose of communications sate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Television
Satellite television is a service that delivers television programming to viewers by relaying it from a communications satellite orbiting the Earth directly to the viewer's location. The signals are received via an outdoor parabolic antenna commonly referred to as a satellite dish and a low-noise block downconverter. A satellite receiver then decodes the desired television program for viewing on a television set. Receivers can be external set-top boxes, or a built-in television tuner. Satellite television provides a wide range of channels and services. It is usually the only television available in many remote geographic areas without terrestrial television or cable television service. Modern systems signals are relayed from a communications satellite on the X band (8–12 GHz) or Ku band (12–18 GHz) frequencies requiring only a small dish less than a meter in diameter. The first satellite TV systems were an obsolete type now known as television receive-only. Thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellites In Geostationary Orbit
Communication (from la, communicare, meaning "to share" or "to be in relation with") is usually defined as the transmission of information. The term may also refer to the message communicated through such transmissions or the field of inquiry studying them. There are many disagreements about its precise definition. John Peters argues that the difficulty of defining communication emerges from the fact that communication is both a universal phenomenon and a specific discipline of institutional academic study. One definitional strategy involves limiting what can be included in the category of communication (for example, requiring a "conscious intent" to persuade). By this logic, one possible definition of communication is the act of developing meaning among entities or groups through the use of sufficiently mutually understood signs, symbols, and semiotic conventions. An important distinction is between verbal communication, which happens through the use of a language, and non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Media Of Venezuela
Mass media in Venezuela comprise the mass and niche news and information communications infrastructure of Venezuela. Thus, the media of Venezuela consist of several different types of communications media: television, radio, newspapers, magazines, cinema, and Internet-based news outlets and websites. Venezuela also has a strong music industry and arts scene. Since 2003, Freedom House has ranked Venezuela as "not free" when it comes to press freedom. Freedom House explained that Venezuela's freedom of the press had declined during Hugo Chávez's 15 years in power, stating that the Venezuelan government's relation to the media caused a sharp decline in press freedom and expanded government information apparatus. Due to censorship in Venezuela, social networking and other methods are important ways of communication for the Venezuelan people, with social media being established as an alternative means of information to mainstream media. Venezuela now has the 4th highest percentag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VRSS-2
VRSS-2 (Venezuelan Remote Sensing Satellite-2), also known as (Satellite) Antonio José de Sucre, is the second Venezuelan remote sensing satellite, and the third Venezuelan satellite after VRSS-1. It will be used to study Venezuelan territory and support planning, agriculture and disaster recovery. It was built and launched by the Chinese and has been named after Venezuelan revolutionary Antonio José de Sucre. Satellite The satellite was built after a contract between Venezuela and China was signed in Caracas on 5 Oct 2014, and follows from their previous collaboration on VRSS-1 Miranda Remote Sensing Satellite. The contract, worth $170 million USD, The main contractor is China Great Wall Industry Corporation and the satellite is based on the CAST 2000 bus developed by the China Academy of Space Technology. The satellite contains two different cameras, High Resolution Camera (HRC) and Infrared Camera (IRC). The highest resolution band GSD in panchromatic, and GSD in m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VRSS-1
VRSS-1 (Venezuelan Remote Sensing Satellite-1), also known as (Satellite) Francisco Miranda, is the first Venezuelan remote sensing satellite, and the second Venezuelan satellite after VENESAT-1. It will be used to study the territory of Venezuela and help with planning, agriculture and disaster recovery. It was built and launched by the Chinese and has been named after Venezuelan revolutionary Francisco de Miranda. Satellite The satellite was built after a contract between Venezuela and China was signed in Caracas on 26 May 2011, and follows from their previous collaboration on VENESAT-1. The contract, worth $144.8 million USD, included $67.8 million for the satellite, $22m for the launch, $16m for the ground station in Venezuela and $22m for software. The main contractor is China Aerospace Science and Technology Corporation and the satellite is based on the CAST 2000 bus developed by the China Academy of Space Technology. One source posits that VRSS-1 is based upon the Chinese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Runrunes
Runrunes is a news, opinion and analysis website dedicated to Venezuelan topics. The website was founded by Venezuelan investigative journalist Nelson Bocaranda. History Bocaranda has worked for several Venezuelan media organizations since his introduction into journalism. He originally had a radio show with Unión Radio titled ''Los Runrunes de Nelson'' and a column with '' El Universal'' known as ''Runrunes''. In 2010, Bocaranda found the website Runrunes, carrying on the similar name of his other works. Demographics Runrunes' main visitors are from Venezuela, the United States and Spain. Censorship and attacks Runrunes has had multiple controversies with the Venezuelan government. Diosdado Cabello, a high-ranking Venezuelan official, intimidated a journalist of the website on his television program, criticizing their work. In January 2016, Bocaranda was detained for nearly 2 hours at Maiquetia International Airport while authorities checked his phone. On 6 May 2016, Bocaran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intelsat 14
Intelsat 14 is a communications satellite owned by Intelsat located at 45° West longitude, serving the Americas, Europe, and African markets. Intelsat 14 replaced Intelsat 1R which was at the end of its design life. It was built by Space Systems Loral, as part of its LS-1300 line. Communications payload Intelsat 14 has a C-band and Ku band payload, each of which is further divided to provide service to 2 each coverage areas. The C-band payload has an Americas beam which covers the southern part of the United States, all of Mexico, Central America, and all of South America. A second C-band beam provides coverage for Western Europe and Africa. The Ku band payload also has an Americas beam which covers the Alabama, Georgia and Florida, all of the Caribbean, Central America and all of South America except Brazil. The Ku band US/Europe/Africa beam covers the southern eastern United States, Western Europe, and the northern western African countries. Intelsat 14 also carries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diario Panorama
''Panorama'' (''Diario Panorama'') is a Venezuelan newspaper based in Maracaibo ) , motto = "''Muy noble y leal''"(English: "Very noble and loyal") , anthem = , image_map = , mapsize = , map_alt = ... in the state of Zulia. It was established on 1 December 1914. ''Panorama''PANORAMA, huella y vigencia, Retrieved 3 June 2012 In 2009 Patricia Pineda Hernández took over the directorship of ''Panorama'' from her father, Esteban Pineda Belloso, who had directed the business for over 42 years. See also * List of newspapers in Venezuela References External linksOfficial website Mass media in Maracaibo Newspapers published in Venezuela Publications established in 1914 Spanish-language newspapers {{Venezuela-newspaper-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Bus
A satellite bus (or spacecraft bus) is the main body and structural component of a satellite or spacecraft, in which the payload and all scientific instruments are held. Bus-derived satellites are opposed to specially produced satellites. Bus-derived satellites are usually customized to customer requirements, for example with specialized sensors or transponders, in order to achieve a specific mission. They are commonly used for geosynchronous satellites, particularly communications satellites, but are also used in spacecraft which occupy lower orbits, occasionally including low Earth orbit missions. Examples Some satellite bus examples include: * Boeing DS&S 702 * Lockheed Martin Space Systems A2100 * Alphabus * INVAP ARSAT-3K * Airbus D&S Eurostar * ISRO's I-1K, I-2K, I-3K, I-4K, I-6K, and Indian Mini Satellite bus * NASA Ames MCSB * SSL 1300 * Orbital ATK GEOStar * Mitsubishi Electric DS2000 * Spacecraft bus of the James Webb Space Telescope * SPUTNIX TabletSat * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASASpaceFlight
''NASASpaceflight.com'' is a private news website and forum which launched in 2005, covering crewed and uncrewed spaceflight and aerospace engineering news. Its original reporting has been referenced by various news outlets on spaceflight-specific news, such as MSNBC, USA Today and ''The New York Times'' among others. NASASpaceflight also produces videos and live streams of rocket launches online, with a special focus on developments at SpaceX's Starbase facility, for which they were recognized with an award by SpaceNews. NSF is owned and operated by managing editor Chris Bergin and content is produced by a team of spaceflight reporters, journalists, contributors, editors, photographers, and videographers across the United States and other countries. NASASpaceflight and NASASpaceflight.com are not affliated with NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
