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23-578: [REDACTED] Look up Aster  or aster in Wiktionary, the free dictionary. Aster or ASTER may refer to: Biology [ edit ] Aster (genus) , a genus of flowering plants List of Aster synonyms , other genera formerly included in Aster and still called asters in English Aster (cell biology) , a cellular structure shaped like

46-505: A cellular structure shaped like a star, formed around each centrosome during mitosis Aster, a star-shaped sponge spicule Automobiles [ edit ] Ateliers de Construction Mecanique l'Aster , a French automobile and engine manufacturer from 1900 to 1910 Aster Società Italiana Motori , an Italian automobile manufacturer from 1906 to 1908 Aster (automobile) , a British automobile manufactured between 1922 and 1930 Military [ edit ] Aster (missile family) ,

69-746: A family of surface-to-air missiles, produced jointly by France, Italy and the United Kingdom USS Aster , a Civil War Union Navy tugboat HMS  Aster , two Royal Navy ships Belgian minehunter Aster (M915) , ship Operation Aster , by the Soviet Army in 1944 in Estonia Businesses [ edit ] Aster (venture capital company) Aster Data Systems , an American data management and analysis software company Aster DM Healthcare , an Indian health care provider Fictional characters [ edit ] Aster Laker,

92-564: A family of surface-to-air missiles, produced jointly by France, Italy and the United Kingdom USS Aster , a Civil War Union Navy tugboat HMS  Aster , two Royal Navy ships Belgian minehunter Aster (M915) , ship Operation Aster , by the Soviet Army in 1944 in Estonia Businesses [ edit ] Aster (venture capital company) Aster Data Systems , an American data management and analysis software company Aster DM Healthcare , an Indian health care provider Fictional characters [ edit ] Aster Laker,

115-626: A modification that employs an array of permanent magnets to produce a radial magnetic field inside the plasma channel of the thruster to accelerate the xenon propellant ions and generate thrust. Bench tests in vacuum indicate that the use of permanent magnets reduces the electrical power consumption by 30%, which allows for the use of smaller and lighter solar panels. The Brazilian engineers named it Permanent Magnet Hall Thruster, or PMHT. The spacecraft architecture plans to mount four PMHT plasma thrusters, where two will be spares. All four thrusters operating simultaneously produce 160 mN, although

138-870: A neighbourhood in Canada Aster Glacier , Antarctica 1218 Aster , a main-belt asteroid Other uses [ edit ] Aster (typeface) , a serif-class of typeface ASTER (sensor) , a Japanese sensor on board the Terra satellite ASTER (spacecraft) , a 2021 spacecraft mission by Brazil Aster CT-80 , a 1982 Dutch home computer Aster MIMS , a hospital in Kozhikode, India See also [ edit ] All pages with titles beginning with Aster All pages with titles containing Aster Aster Revolution , in Hungary in 1918 Astor (disambiguation) Asterism (disambiguation) Topics referred to by

161-657: A neighbourhood in Canada Aster Glacier , Antarctica 1218 Aster , a main-belt asteroid Other uses [ edit ] Aster (typeface) , a serif-class of typeface ASTER (sensor) , a Japanese sensor on board the Terra satellite ASTER (spacecraft) , a 2021 spacecraft mission by Brazil Aster CT-80 , a 1982 Dutch home computer Aster MIMS , a hospital in Kozhikode, India See also [ edit ] All pages with titles beginning with Aster All pages with titles containing Aster Aster Revolution , in Hungary in 1918 Astor (disambiguation) Asterism (disambiguation) Topics referred to by

184-472: A star, formed around each centrosome during mitosis Aster, a star-shaped sponge spicule Automobiles [ edit ] Ateliers de Construction Mecanique l'Aster , a French automobile and engine manufacturer from 1900 to 1910 Aster Società Italiana Motori , an Italian automobile manufacturer from 1906 to 1908 Aster (automobile) , a British automobile manufactured between 1922 and 1930 Military [ edit ] Aster (missile family) ,

207-698: A supporting character from the game Tales of Symphonia: Dawn of the New World Aster Phoenix , from the Japanese anime Yu-Gi-Oh! GX E. Aster Bunnymund, a re-imagining of the Easter Bunny in the 2012 animated film Rise of the Guardians Molly Aster , from the Peter Pan series Sajit Aster , from the Japanese manga Waltz in a White Dress Neve, Gliz and Aster , official mascots of

230-411: A supporting character from the game Tales of Symphonia: Dawn of the New World Aster Phoenix , from the Japanese anime Yu-Gi-Oh! GX E. Aster Bunnymund, a re-imagining of the Easter Bunny in the 2012 animated film Rise of the Guardians Molly Aster , from the Peter Pan series Sajit Aster , from the Japanese manga Waltz in a White Dress Neve, Gliz and Aster , official mascots of

253-506: Is 2001 SN 263 , a triple asteroid system in the Amor asteroid group. The ASTER mission team leaders are Antonio Gil Vicente de Brum, Marcelo Assafin, Flávio C. Cruz, and Álvaro Alberto Cuccolo. The primary objective of ASTER project is to promote science, technology, engineering, and mathematics (STEM) at its universities and technological industries by engaging in the first Brazilian deep space mission. Since 2010, Brazil has been developing

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276-505: Is different from Wikidata All article disambiguation pages All disambiguation pages Aster [REDACTED] Look up Aster  or aster in Wiktionary, the free dictionary. Aster or ASTER may refer to: Biology [ edit ] Aster (genus) , a genus of flowering plants List of Aster synonyms , other genera formerly included in Aster and still called asters in English Aster (cell biology) ,

299-534: Is different from Wikidata All article disambiguation pages All disambiguation pages ASTER (spacecraft) According to de Brum et al. 2021, the launch is planned for June 2022 (asteroid arrival in December 2024) or June 2025 (arrival September 2027). The mission is not on the list of projects considered by the AEB for the 2022-2031 period. Nor was the list of projects from 2005-2014 or 2012-2021. Brazil

322-421: Is promoting STEM at its universities and technological industries by engaging in the first Brazilian deep space mission and developing all the science instrument payloads, attitude control and navigation systems, as well as solar electric propulsion . The mission was originally intended in 2010 for a 2014 launch, then pushed back to 2015, to 2020, and is currently set for launch in 2022/2025. As of 2017,

345-406: The 2006 Winter Paralympics People [ edit ] Aster (name) , a list of people with either the given name or surname Aster Berkhof , a pen name of Belgian writer Lodewijk Paulina Van Den Bergh (1920–2020) Jack Aster , newspaper pen name of Walter Russell Crampton (1877–1938), Australian trade unionist, journalist and politician Places [ edit ] Aster, Edmonton ,

368-406: The 2006 Winter Paralympics People [ edit ] Aster (name) , a list of people with either the given name or surname Aster Berkhof , a pen name of Belgian writer Lodewijk Paulina Van Den Bergh (1920–2020) Jack Aster , newspaper pen name of Walter Russell Crampton (1877–1938), Australian trade unionist, journalist and politician Places [ edit ] Aster, Edmonton ,

391-450: The ASTER mission can be performed with thrust in the interval between 80 mN to 120 mN of total thrust. The spacecraft will be launched to low Earth orbit (approximately 400 km altitude), where it will then use its plasma thrusters to increase its speed and raise its elliptical orbit until it reaches escape velocity for an heliocentric transfer to the asteroid. Complex modeling

414-566: The desired science instrument payloads, attitude control and navigation systems, as well as a novel solar electric propulsion engine with reduced energy requirements. The science objectives include measurements of the bulk properties of the triple asteroid system (size, shape, volume, density, dynamics, spin state, and rotation speed), the internal properties (structure, mass distribution, gravitational field) and surface properties (mineral composition, morphology, elemental composition). ASTER may carry an astrobiology experiment to determine

437-488: The estimated budget is of US$ 60 million. The spacecraft is designed around the small Russian-Finnish spacecraft bus known as MetNet, with a total fueled mass of 150 kg (330 lb). The spacecraft features four solar electric thrusters developed by Brazil. The engines are Hall effect thrusters powered by solar panels made out of gallium arsenide that are capable of generating up to 2.1 kW. From this, 110 W will be available to science instruments. The target

460-453: The same term [REDACTED] This disambiguation page lists articles associated with the title Aster . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Aster&oldid=1182656799 " Categories : Disambiguation pages Plant common name disambiguation pages Hidden categories: Short description

483-453: The same term [REDACTED] This disambiguation page lists articles associated with the title Aster . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Aster&oldid=1182656799 " Categories : Disambiguation pages Plant common name disambiguation pages Hidden categories: Short description

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506-598: The viability of some selected microorganisms in deep space, and it may also measure the deep space plasma environment along the trajectory. The 30 kg (66 lb) science payload consists of: The spacecraft features a type of solar electric propulsion based on the Hall effect thruster . The thruster was developed by the Plasma Physics Laboratory at the University of Brasília (LFP-UnB). The engineers created

529-415: Was done to determine techniques to safely orbit the triple system at close range. The 2001 SN 263 triple asteroid system is a carbonaceous ( C-type asteroid ) from the Amor asteroid group. Such asteroids hold clues of the initial stages of planetary formation and also the origin of water and abiogenesis on Earth. The main central body is an irregular object with a diameter about 2.8 km, while

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