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SpaceX CRS-24
SpaceX CRS-24, also known as SpX-24, was a Commercial Resupply Service mission to the International Space Station launched on 21 December 2021, at 10:07:08 UTC. The mission is contracted by NASA and is flown by SpaceX using a Cargo Dragon. This is the fourth flight for SpaceX under NASA's CRS Phase 2 contract awarded in January 2016. Cargo Dragon SpaceX plans to reuse the Cargo Dragons up to five times. The Cargo Dragon is launched without SuperDraco abort engines, without seats, cockpit controls and the life support system required to sustain astronauts in space. The new Cargo Dragon capsules under the NASA CRS Phase 2 contract will land east of Florida in the Atlantic Ocean. Payload NASA contracted for the CRS-24 mission from SpaceX and therefore determines the primary payload, date of launch, and orbital parameters for the Cargo Dragon C209. (This effectively determined C209'a turnaround time, which broke the shortness record for reusable orbital spacecraft, at 164.3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Space Station
The International Space Station (ISS) is the largest modular space station currently in low Earth orbit. It is a multinational collaborative project involving five participating space agencies: NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada). The ownership and use of the space station is established by intergovernmental treaties and agreements. The station serves as a microgravity and space environment research laboratory in which scientific research is conducted in astrobiology, astronomy, meteorology, physics, and other fields. The ISS is suited for testing the spacecraft systems and equipment required for possible future long-duration missions to the Moon and Mars. The ISS programme evolved from the Space Station ''Freedom'', a 1984 American proposal to construct a permanently crewed Earth-orbiting station, and the contemporaneous Soviet/Russian '' Mir-2'' proposal from 1976 with similar aims. The ISS is the ninth space station to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoclonal Antibody
A monoclonal antibody (mAb, more rarely called moAb) is an antibody produced from a cell Lineage made by cloning a unique white blood cell. All subsequent antibodies derived this way trace back to a unique parent cell. Monoclonal antibodies can have monovalent affinity, binding only to the same epitope (the part of an antigen that is recognized by the antibody). In contrast, polyclonal antibodies bind to multiple epitopes and are usually made by several different antibody-secreting plasma cell lineages. Bispecific monoclonal antibodies can also be engineered, by increasing the therapeutic targets of one monoclonal antibody to two epitopes. It is possible to produce monoclonal antibodies that specifically bind to virtually any suitable substance; they can then serve to detect or purify it. This capability has become an investigative tool in biochemistry, molecular biology, and medicine. Monoclonal antibodies are being used on a clinical level for both the diagnosis and therapy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave Radiometer
A microwave radiometer (MWR) is a radiometer that measures energy emitted at one millimeter-to-metre wavelengths (frequencies of 0.3–300 GHz) known as microwaves. Microwave radiometers are very sensitive receivers designed to measure thermally-emitted electromagnetic radiation. They are usually equipped with multiple receiving channels to derive the characteristic emission spectrum of planetary atmospheres, surfaces or extraterrestrial objects. Microwave radiometers are utilized in a variety of environmental and engineering applications, including remote sensing, weather forecasting, climate monitoring, radio astronomy and radio propagation studies. Using the microwave spectral range between 1 and 300 GHz provides complementary information to the visible and infrared spectral range. Most importantly, the atmosphere and also vegetation is semi-transparent in the microwave spectral range. This means its components like dry gases, water vapor, or Precipitation#Hydrometeor defi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology Demonstration
A technology demonstration (or tech demo), also known as demonstrator model, is a prototype, rough example or an otherwise incomplete version of a conceivable product or future system, put together as proof of concept with the primary purpose of showcasing the possible applications, feasibility, performance and method of an idea for a new technology. They can be used as demonstrations to the investors, partners, journalists or even to potential customers in order to convince them of the viability of the chosen approach, or to test them on ordinary users. Computers and gaming Technology demonstrations are often used in the computer industry, emerging as an important tool in response to short development cycles, in both software and hardware development. * Computer game developers use tech demos to rouse and maintain interest to titles still in development (because game engines are usually ready before the art is finished) and to ensure functionality by early testing. Short segmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SINTEF
SINTEF ( no, Stiftelsen for industriell og teknisk forskning), headquartered in Trondheim, Norway, is an independent research organization founded in 1950 that conducts contract research and development projects. SINTEF has 2000 employees from 75 countries and annual revenues of three billion Norwegian kroner. SINTEF has a close partnership with Norwegian University of Science and Technology (NTNU), started in 1950 when SINTEF was founded. SINTEF has expertise in technology, medicine and the social sciences. Alexandra Bech Gjørv is the CEO of SINTEF, preceded by Unni Steinsmo, Morten Loktu and Roar Arntzen. History SINTEF was established in 1950 by the Norwegian Institute of Technology (NTH), which was later merged into the Norwegian University of Science and Technology (NTNU). It was originally intended to be an arm of NTH extended towards industry, where professors at NTH saw opportunities to build up a mission research business and used SINTEF as an instrument to do tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OHB SE
OHB SE is a European multinational technology corporation. Headquartered in Bremen, Germany, the corporation consists of the two business divisions Space Systems and Aerospace + Industrial Products. A key product of the corporation is fully integrated spacecraft. At present OHB is the third largest corporation in Europe's space sector. The company OHB System AG is a major constituent of the OHB corporation. This company was founded in 1958 as a marine systems outfitter. The name OHB originates from this time; the name is an initialism of Otto Hydraulic Bremen. However the activities of the company shifted toward space technology in the 1980s after the couple Christa Fuchs and Manfred Fuchs took over ownership of the company. Organisation OHB is set up as a '' Societas Europae'' – a European company. The OHB SE group encompasses subsidiaries across the European Union. Projects The company has been working on numerous German, European and international projects related to sma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ANITA (ISS)
ANITA (''Analysing Interferometer for Ambient Air'') is a trace gas monitoring system for the International Space Station ISS. It is developed by OHB and SINTEF under contract of ESA. Working principle ANITA is based on Fourier-Transform-Infrared-Spectroscopy FTIR. Each measured gas absorbts light in a certain frequency, these spectral lines are analysed and a gas concentration is calculated. Development ANITA-1 was operating from Sept 2007 until Aug 2008 on board the ISS. It weighed >55kg which was distributed in 2 Middeck Locker Inserts and a Laptop. Power consumption was approx. 150W. It was able to measure more than 32 trace gases on board the ISS. ANITA-2 launched on SpaceX CRS-24 in Dec. 2021. It has been significantly reduced in size (1 Middeck Locker Insert) and mass (<38kg). The total power consumption is approx. 80W. It features WiFi Connection and a Touch Screen for a more versatile use. Compared to ANITA-1 it has a significantly increased (~factor 4) Signal to Noise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christmas
Christmas is an annual festival commemorating Nativity of Jesus, the birth of Jesus, Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people Observance of Christmas by country, around the world. A Calendar of saints, feast central to the Christian liturgical year, it is preceded by the season of Advent or the Nativity Fast and initiates the season of Christmastide, which historically in the West lasts Twelve Days of Christmas, twelve days and culminates on Twelfth Night (holiday), Twelfth Night. Christmas Day is a public holiday in List of holidays by country, many countries, is celebrated religiously by a majority of Christians, as well as Christian culture, culturally by many non-Christians, and forms an integral part of the Christmas and holiday season, holiday season organized around it. The traditional Christmas narrative recounted in the New Testament, known as the Nativity of Jesus, says that Jesus was born in Bet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calliope Mini
The Calliope mini is a single-board computer developed for educational usage at German primary schools. The goal of the initiative is to provide all pupils as of grade three of primary schools in Germany with a Calliope mini free of charge. Background Calliope mini was inspired by the BBC micro:bit, which was distributed to pupils of grade seven in Great Britain. The non-profit ''Calliope gGmbH'' is responsible for developing and maintaining the Calliope mini. The name "Calliope mini" is a reference to Kalliope, a daughter of Zeus and the muse who presides over eloquence, science and epic poetry. Hardware * Nordic nRF51822 Multi-protocol Bluetooth® 4.0 low energy / 2.4 GHz RF SoC ** 32-bit ARM Cortex M0 processor (16 MHz) ** 16kB RAM ** 256kB Flash ** Bluetooth low energy * 5x5 LED matrix display * Accelerometer, Gyroscope, Magnetometer (Bosch BMX055) * MEMS Microphone * DC Motor Driver (TI DRV8837) * Piezo Speaker * RGB LED (WS2812B) * 2 programmable buttons * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astro Pi
Astro may refer to: Entertainment and media * Astro (South Korean band), a South Korean boy band * Astro (UB40) (1957–2021), member of the British reggae band UB40 * Astro (Chilean band), a Chilean indie rock band * Astro (Japanese band), a Japanese noise music project * ''Astro'' (album), a 2011 album by Chilean band Astro * "Astro", a song by The White Stripes from their 1999 debut ''The White Stripes'' * Astro (''The Jetsons''), a dog character in the cartoon ''The Jetsons'' People with the given name * Astro (rapper) (born 1996), American actor * Astro de Ogum (born 1957), Brazilian politician * Astro Teller (born 1970), British computer scientist Satellites * ASTRO (satellite), the Autonomous Space Transport Robotic Operations vehicle, an American technology demonstration satellite * Project names of astronomy satellites by ISAS (now JAXA) **ASTRO-A or Hinotori (satellite), a solar X-ray astronomy satellite **ASTRO-B or Tenma, an X-ray astronomy satellite **ASTRO-C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cargo Dragon C209
Dragon C209 is the second Cargo Dragon 2 spacecraft, and the second in a line of International Space Station resupply craft which replaced the Dragon capsule, manufactured by SpaceX. The missions are contracted by NASA under the Commercial Resupply Services (CRS) program. It was being flown for the first time on the CRS-22 mission on 3 June 2021. This was the second flight for SpaceX under NASA's CRS Phase 2 contract awarded in January 2016. This was also the second time a Cargo Dragon was docked at the same time as a Crew Dragon spacecraft, SpaceX Crew-2. This mission used a new Booster B1067.1. Cargo Dragon ''C209'' is the second SpaceX Dragon 2 cargo variant. ''C209'' and the other Cargo Dragons are different from the crewed variant by launching without seats, cockpit controls, astronaut life support systems, or SuperDraco abort engines. The Cargo Dragon improved on many aspects of the original Dragon design, including the recovery and refurbishment process. The new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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