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Challenger (1990 Film)
''Challenger'' is a 1990 American disaster drama television film based on the events surrounding the Space Shuttle ''Challenger'' disaster in 1986. Its production was somewhat controversial as the families of the astronauts generally objected to it. A prologue states that the film was "researched with the consultation of the National Aeronauts and Space Administration" and partly filmed at NASA's Johnson Space Center in Houston, Texas. Plot The film concentrates on the safety inspections and arguments surrounding the O-rings that ultimately were blamed for the explosion of '' Challenger''. While doing this, it also aims to show the personal humanity of the seven crew members. Generally, the film supports the Space Shuttle program and the dedication of NASA personnel in general while criticizing NASA management. After beginning on the eve of the launch, the rest of the film is told through flashback, beginning on July 19, 1985, when Christa McAuliffe was officially selec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disaster Film
A disaster film or disaster movie is a film genre that has an impending or ongoing disaster as its subject and primary plot device. Such disasters may include natural disasters, accidents, offensive (military), military/terrorism, terrorist attacks or global catastrophes such as a pandemic. A subgenre of Action film, action films, these films usually feature some degree of build-up, the disaster itself, and sometimes the aftermath, usually from the point of view of specific individual characters or their families or portraying the survival tactics of different people. These films often feature large casts of actors and multiple plot lines, focusing on the characters' attempts to avert, escape or cope with the disaster and its aftermath. The genre came to particular prominence during the 1970s with the release of high-profile films such as ''Airport (1970 film), Airport'' (1970), followed in quick succession by ''The Poseidon Adventure (1972 film), The Poseidon Adventure'' (1972) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerald W
Gerald is a masculine given name derived from the Germanic languages prefix ''ger-'' ("spear") and suffix ''-wald'' ("rule"). Gerald is a Norman French variant of the Germanic name. An Old English equivalent name was Garweald, the likely original name of Gerald of Mayo, a British Roman Catholic monk who established a monastery in Mayo, Ireland in 670. Nearly two centuries later, Gerald of Aurillac, a French count, took a vow of celibacy and later became known as the Roman Catholic patron saint of bachelors. The name was in regular use during the Middle Ages but declined after 1300 in England. It remained a common name in Ireland, where it was a common name among the powerful FitzGerald dynasty. The name was revived in the Anglosphere in the 19th century by writers of historical novels along with other names that had been popular in the medieval era. British novelist Ann Hatton published a novel called ''Gerald Fitzgerald'' in 1831. Author Dorothea Grubb published her nove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronauts By Name
This is an alphabetical list of astronauts, people selected to train for a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft. For a list of everyone who has flown in space, see List of space travelers by name. More than 600 people have been trained as astronauts. Until recently, astronauts were sponsored and trained exclusively by governments, either by the military or by civilian space agencies. However, with the advent of suborbital flight starting with privately funded SpaceShipOne in 2004, a new category of astronaut was created: the commercial astronaut. While the term astronaut is sometimes applied to anyone who trains for travel into space—including scientists, politicians, journalists, and tourists—this article lists only professional astronauts, those who have been selected to train professionally. This includes national space programs, industry and commercial space programs which train and/or hire their own professional astron ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Shuttle Challenger
Space Shuttle ''Challenger'' (OV-099) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after HMS Challenger (1858), the commanding ship of a Challenger expedition, nineteenth-century scientific expedition that traveled the world, ''Challenger'' was the second Space Shuttle orbiter to fly into space after ''Space Shuttle Columbia, Columbia'', and launched on STS-6, its maiden flight in April 1983. It was destroyed in January 1986 soon after launch Space Shuttle Challenger disaster, in a disaster that killed all seven crewmembers aboard. Initially manufactured as a Test article (aerospace), test article not intended for spaceflight, it was used for ground testing of the Space Shuttle orbiter's structural design. However, after NASA found that their original plan to upgrade ''Space Shuttle Enterprise, Enterprise'' for spaceflight would be more expensive than upgrading ''Challenger'', the orbiter was pressed into operational service in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of STS-51-L
The STS-51-L mission started with the ignition of ''Challenger's'' main engines until the remote destruction of the two Solid rocket boosters (SRBs), and includes a transcript of crew conversations from the cockpit voice recorder on board the orbiter. STS-51-L was the twenty-fifth flight in the American Space Shuttle program, and marked the first time a civilian had flown aboard the Space Shuttle. The mission used Space Shuttle ''Challenger'', which lifted off from launch pad 39B (LC-39B) on January 28, 1986, from Kennedy Space Center, Florida. The mission ended in disaster following the destruction of ''Challenger'' 73 seconds after lift-off, because of the failure of an O-ring seals on ''Challenger''s right solid rocket booster, which led to the rapid disintegration of the Space Shuttle stack from overwhelming aerodynamic pressures. The seven-member crew was killed when the crew compartment hit the Atlantic Ocean at , after two and a half minutes of freefall. Summary timeline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rogers Commission Report
The Rogers Commission Report was written by a Presidential Commission charged with investigating the Space Shuttle ''Challenger'' disaster during its 10th mission, STS-51-L. The report, released and submitted to President Ronald Reagan on June 9, 1986, determined the cause of the disaster that took place 73 seconds after liftoff, and urged NASA to improve and install new safety features on the shuttles and in its organizational handling of future missions. Commission members * William P. Rogers, chairman and former United States Secretary of State (under Richard Nixon) and United States Attorney General (under Dwight Eisenhower) * Neil Armstrong (vice-chairman), retired astronaut and first human to walk on the Moon (Apollo 11) * David Campion Acheson, diplomat and son of former Secretary of State Dean Acheson * Eugene E. Covert, aeronautics expert and former Chief Scientist of the U.S. Air Force * Richard P. Feynman, theoretical physicist and winner of the 1965 Nobel Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O-ring
An O-ring, also known as a packing or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a round cross section (geometry), cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, forming a seal (mechanical), seal at the interface. The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons. Static applications of O-rings may include fluid or gas sealing applications in which: (1) the O-ring is compressed resulting in zero clearance, (2) the O-ring material is vulcanized solid such that it is permeation, impermeable to the fluid or gas, and (3) the O-ring material is resistant to degradation by the fluid or gas. The wide range of potential liquids and gases that need to be sealed has necessitated the development of a wide range of O-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johnson Space Center
The Lyndon B. Johnson Space Center (JSC) is NASA's center for human spaceflight in Houston, Texas (originally named the Manned Spacecraft Center), where human spaceflight training, research, and flight controller, flight control are conducted. It was renamed in honor of the late U.S. president and Texas native, Lyndon B. Johnson, by an act of the United States Senate on February 19, 1973. JSC consists of a complex of 100 buildings constructed on in Clear Lake (region), Clear Lake. The center is home to NASA Astronaut Corps, NASA's astronaut corps, and is responsible for training astronauts from both the U.S. and its international partners. It also houses the Christopher C. Kraft Jr. Mission Control Center, which has provided the flight controller, flight control function for every NASA human spaceflight since Gemini 4 (including Apollo program, Apollo, Skylab, Apollo–Soyuz, and Space Shuttle program, Space Shuttle). It is popularly known by its radio call signs "Mission Contr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States's civil list of government space agencies, space program, aeronautics research and outer space, space research. National Aeronautics and Space Act, Established in 1958, it succeeded the National Advisory Committee for Aeronautics (NACA) to give the American space development effort a distinct civilian orientation, emphasizing peaceful applications in space science. It has since led most of America's space exploration programs, including Project Mercury, Project Gemini, the 1968–1972 Apollo program missions, the Skylab space station, and the Space Shuttle. Currently, NASA supports the International Space Station (ISS) along with the Commercial Crew Program and oversees the development of the Orion (spacecraft), Orion spacecraft and the Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prologue
A prologue or prolog (from Ancient Greek πρόλογος ''prólogos'', from πρό ''pró'', "before" and λόγος ''lógos'', "speech") is an opening to a story that establishes the context and gives background details, often some earlier story that ties into the main one, and other miscellaneous information. The Ancient Greek word πρόλογος includes the modern meaning of ''prologue'', but was of wider significance, more like the meaning of preface. The importance, therefore, of the prologue in Greek tragedy#Structure, Greek drama was very great; it sometimes almost took the place of a romance, to which, or to an episode in which, the play itself succeeded. Latin On the Latin stage the prologue was often more elaborate than it was in Athens, and in the careful composition of the poems which Plautus prefixes to his plays we see what importance he gave to this portion of the entertainment; sometimes, as in the preface to the ''Rudens'', Plautus rises to the height of h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Shuttle Challenger Disaster
On January 28, 1986, the Space Shuttle Challenger, Space Shuttle ''Challenger'' broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 16:39:13Coordinated Universal Time, UTC (11:39:13a.m. Eastern Time Zone, EST, local time at the launch site). It was the first fatal accident involving an List of space programs of the United States, American spacecraft while in flight. The mission, designated STS-51-L, was the 10th flight for the Space Shuttle orbiter, orbiter and the 25th flight of the Space Shuttle fleet. The crew was scheduled to deploy a commercial communications satellite and study Halley's Comet while they were in orbit, in addition to taking schoolteacher Christa McAuliffe into space under the Teacher in Space Project. The latter task resulted in a higher-than-usual media interest in and coverage of the mission; the launch and subsequent disaste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Film
A television film, alternatively known as a television movie, made-for-TV film/movie, telefilm, telemovie or TV film/movie, is a film with a running time similar to a feature film that is produced and originally distributed by or to a Terrestrial television, terrestrial or Cable television, cable television network, in contrast to theatrical films made for initial showing in movie theaters, Direct-to-video, direct-to-video films made for initial release on home video formats, and films released on or produced for Over-the-top media service, streaming platforms. In certain cases, such films may also be referred to and shown as a miniseries, which typically indicates a film that has been divided into multiple parts or a series that contains a predetermined, limited number of episodes. Origins and history Precursors of "television movies" include ''Talk Faster, Mister'', which aired on WABD (now WNYW) in New York City on December 18, 1944, and was produced by RKO Pictures, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
