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Ingenuity Helicopter
''Ingenuity,'' nicknamed ''Ginny,'' is a small robotic helicopter operating on Mars as part of NASA's Mars 2020 mission along with the Perseverance (rover), ''Perseverance'' rover, which landed with ''Ingenuity'' attached to its underside on February 18, 2021. The helicopter was deployed to the surface on April 3, 2021,"NASA's Mars Helicopter: Small, Autonomous Rotorcraft To Fly On Red Planet" , Shubham Sharma, ''International Business Times'', 14 May 2018 and on April 19 successfully made the first powered controlled extraterrestrial flight by an aircraft, VTOL, taking off vertically, hovering and landing for a flight duration of 39.1 seconds. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ingenuity Flights
The NASA helicopter ''Ingenuity'' on Mars made the first powered controlled flights by an aircraft on a planet other than Earth. Its first flight was April 19, 2021, after landing February 18 attached to the underside of the ''Perseverance'' rover. ''Ingenuity'' weighs and is tall. It is powered by six lithium-ion solar-charged batteries. It was built and is operated by the Jet Propulsion Laboratory (JPL), a field center of NASA. It was designed for a 30-day demonstration period, but has operated far above expectations, making its 38th flight days after its first Martian flight. List of flights Flight totals Flight records See also * * Atmosphere of Mars * ''Dragonfly'' – Robotic rotorcraft mission to Saturn's moon Titan, planned launch in 2027 * Exploration of Mars * List of artificial objects on Mars * List of firsts in aviation This is a list of firsts in aviation. For a comprehensive list of women's records, see Women in aviation. First person to f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars 2020
Mars 2020 is a Mars rover mission forming part of NASA's Mars Exploration Program that includes the rover ''Perseverance'', the small robotic, coaxial helicopter '' Ingenuity'', and associated delivery vehicles. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:01 UTC on 30 July 2020, and confirmation of touch down in the Martian crater Jezero was received at 20:55 UTC on 18 February 2021. On 5 March 2021, NASA named the landing site of the rover Octavia E. Butler Landing. As of , ''Perseverance'' and ''Ingenuity'' have been on Mars for sols ( total days; '). ''Perseverance'' will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Today (American TV Program)
''Today'' (also called ''The Today Show'' or informally, ''NBC News Today'') is an American news and talk morning television show that airs weekdays from 7:00 a.m. to 11:00 a.m. on NBC. The program debuted on January 14, 1952. It was the first of its genre on American television and in the world, and after 70 years of broadcasting it is fifth on the list of longest-running United States television series. Originally a weekday two-hour program from 7:00 a.m. to 9:00 a.m., it expanded to Sundays in 1987 and Saturdays in 1992. The weekday broadcast expanded to three hours in 2000, and to four hours in 2007 (though over time, the third and fourth hours became distinct entities). ''Today''s dominance was virtually unchallenged by the other networks until the late 1980s, when it was overtaken by ABC's ''Good Morning America''. ''Today'' retook the Nielsen ratings lead the week of December 11, 1995, and held onto that position for 852 consecutive weeks until the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octavia E
Octavia may refer to: People * Octavia the Elder (before 66 – after 29 BC), elder half sister of Octavia the Younger and Augustus/Octavian * Octavia the Younger (c.66–11 BC), sister of Augustus, younger half sister of Octavia the Elder and fourth wife of Mark Antony. * Claudia Octavia (AD 39–AD 62), daughter of Claudius and Valeria Messalina and first wife of Nero * Octahvia (fl. 1980s), American vocalist * Octavia E. Butler (1947–2006), African-American science fiction writer * Octavia (early 20th century), the name taken by Mabel Barltrop of the Panacea Society in 1918 * Octavia Spencer (born 1972), actress * Oktawia Kawęcka (born 1985), jazz musician, singer, flutist, composer, producer and actress Culture * ''Octavia'' (play), a tragedy mistakenly attributed to the Roman playwright Seneca the Younger that dramatises Claudia Octavia's death * ''Octavia'' (opera), by Reinhard Keiser * ''Octavia'', a romance by Jilly Cooper ** ''Octavia'' (TV serial), an ITV adaptati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coaxial Rotors
Coaxial rotors or coax rotors are a pair of helicopter rotors mounted one above the other on concentric shafts, with the same axis of rotation, but turning in opposite directions (contra-rotating). This rotor configuration is a feature of helicopters produced by the Russian Kamov helicopter design bureau. History The idea of coaxial rotors originates with Mikhail Lomonosov. He had developed a small helicopter model with coaxial rotors in July 1754 and demonstrated it to the Russian Academy of Sciences. In 1859, the British Patent Office awarded the first helicopter patent to Henry Bright for his coaxial design. From this point, coaxial helicopters developed into fully operational machines as we know them today. Two pioneering helicopters, the Corradino D'Ascanio-built "D'AT3" of 1930, and the generally more successful French mid-1930s ''Gyroplane Laboratoire'', both used coaxial rotor systems for flight. Design considerations Having two coaxial sets of rotors provides sym ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Cell
A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.Solar Cells chemistryexplained.com It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as , , or resistance, vary when exposed to light. Individual solar cell devices are often the electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lockheed Martin Space
Lockheed Martin Space is one of the four major business divisions of Lockheed Martin. It has its headquarters in Littleton, Colorado, with additional sites in Valley Forge, Pennsylvania; Sunnyvale, California; Santa Cruz, California; Huntsville, Alabama; and elsewhere in the United States and United Kingdom. The division currently employs about 16,000 people, and its most notable products are commercial and military satellites, space probes, missile defense systems, NASA's Orion spacecraft, and the Space Shuttle external tank. History The Lockheed Missile Systems Division was established in Van Nuys, California, in late 1953 to consolidate work on the Lockheed X-17 and X-7. The X-17 was a three-stage solid-fuel research rocket designed to test the effects of high mach atmospheric reentry. The X-17 was also used as the booster for the Operation Argus series of three high-altitude nuclear tests conducted in the South Atlantic in 1958. The Lockheed X-7 (dubbed the "Flying Stove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Langley Research Center
The Langley Research Center (LaRC or NASA Langley), located in Hampton, Virginia, United States of America, is the oldest of NASA's field centers. It directly borders Langley Air Force Base and the Back River on the Chesapeake Bay. LaRC has focused primarily on aeronautical research, but has also tested space hardware such as the Apollo Lunar Module. In addition, many of the earliest high-profile space missions were planned and designed on-site. Langley was also considered a potential site for NASA's Manned Spacecraft Center prior to the eventual selection of Houston, Texas. Established in 1917 by the National Advisory Committee for Aeronautics (NACA), the research center devotes two-thirds of its programs to aeronautics and the rest to space. LaRC researchers use more than 40 wind tunnels to study and improve aircraft and spacecraft safety, performance, and efficiency. Between 1958 and 1963, when NASA (the successor agency to NACA) started Project Mercury, LaRC served as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ames Research Center
The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) laboratory. That agency was dissolved and its assets and personnel transferred to the newly created National Aeronautics and Space Administration (NASA) on October 1, 1958. NASA Ames is named in honor of Joseph Sweetman Ames, a physicist and one of the founding members of NACA. At last estimate NASA Ames had over US$3 billion in capital equipment, 2,300 research personnel and a US$860 million annual budget. Ames was founded to conduct wind-tunnel research on the aerodynamics of propeller-driven aircraft; however, its role has expanded to encompass spaceflight and information technology. Ames plays a role in many NASA missions. It provides leadership in astrobiology; small satellites; robotic lunar exploration; the search for habitable planets; s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Public Radio
National Public Radio (NPR, stylized in all lowercase) is an American privately and state funded nonprofit media organization headquartered in Washington, D.C., with its NPR West headquarters in Culver City, California. It differs from other non-profit membership media organizations such as the Associated Press, in that it was established by an act of Congress. Most of its member stations are owned by non-profit organizations, including public school districts, colleges, and universities. It serves as a national Radio syndication, syndicator to a network of over 1,000 public radio List of NPR stations, stations in the United States. , NPR employed 840 people. NPR produces and distributes news and cultural programming. The organization's flagship shows are two drive time, drive-time news broadcasts: ''Morning Edition'' and the afternoon ''All Things Considered'', both carried by most NPR member stations, and among the List of most-listened-to radio programs, most popular radio p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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