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Cislunar Explorers
Cislunar Explorers is a pair of spacecraft that will show the viability of water electrolysis propulsion and interplanetary optical navigation to orbit the Moon. Both spacecraft will launch mated together as two L-shaped 3U CubeSats, which fit together as a 6U CubeSat of about 10 cm × 20 cm × 30 cm. The technology demonstrator spacecraft pair is being developed at Cornell University in New York, by a team of researchers, graduate students, and undergraduates. The spacecraft were originally intended to launch onboard the Artemis 1 mission into a heliocentric orbit in cislunar space in 2022; delays caused by difficulties during integration led to their removal from the Artemis 1 manifest; a new launch provider has not yet been chosen. Water powered The two spacecraft feature an unusual water electrolysis propulsion system that splits the bond between hydrogen and oxygen, producing combustible gaseous mixture that can be used as engine propellant. This propulsion system w ... [...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] |
Near-Earth Asteroid Scout
The Near-Earth Asteroid Scout (NEA Scout) was a mission by NASA to develop a controllable low-cost CubeSat solar sail spacecraft capable of encountering near-Earth asteroids (NEA). NEA Scout was one of ten CubeSats launched into a heliocentric orbit on Artemis 1, the maiden flight of the Space Launch System, on 16 November 2022. The target for the mission was asteroid 2020 GE, but this could have changed based on launch date or other factors. After deployment, NEA Scout was to perform a series of lunar flybys to achieve optimum departure trajectory before beginning its two-year-long cruise. As of 18 November 2022, two days after launch, communication with the spacecraft had not been established. NASA sent emergency commands for it to deploy its solar sail early. If successful, the unfurled sail would have been visible with telescopes from the ground, but as of December 2022, there was no indication that deployment occurred, and NEA Scout is considered lost. Overview The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EQUULEUS
Equuleus ( ) is a constellation of stars that are visible in the night sky. Its name is Latin for "little horse", a foal. Located just north of the celestial equator, it was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and remains one of the 88 modern constellations. It is the second smallest of the modern constellations (after Crux), spanning only 72 square degrees. It is also very faint, having no stars brighter than the fourth magnitude. Notable features Stars The brightest star in Equuleus is Alpha Equulei, traditionally called Kitalpha, a yellow star magnitude 3.9, 186 light-years from Earth. Its traditional name means "the section of the horse". There are few variable stars in Equuleus. Only around 25 are known, most of which are faint. Gamma Equulei is an alpha CVn star, ranging between magnitudes 4.58 and 4.77 over a period of around 12½ minutes. It is a white star 115 light-years from Earth, and has an optical companion of magnitude ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona State University
Arizona State University (Arizona State or ASU) is a public research university in the Phoenix metropolitan area. Founded in 1885 by the 13th Arizona Territorial Legislature, ASU is one of the largest public universities by enrollment in the U.S. One of three universities governed by the Arizona Board of Regents, ASU is a member of the Universities Research Association and classified among "R1: Doctoral Universities – Very High Research Activity". ASU has nearly 150,000 students attending classes, with more than 38,000 students attending online, and 90,000 undergraduates and nearly 20,000 postgraduates across its five campuses and four regional learning centers throughout Arizona. ASU offers 350 degree options from its 17 colleges and more than 170 cross-discipline centers and institutes for undergraduates students, as well as more than 400 graduate degree and certificate programs. The Arizona State Sun Devils compete in 26 varsity-level sports in the NCAA Division I Pac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Polar Hydrogen Mapper
Lunar Polar Hydrogen Mapper, or LunaH-Map, is one of 10 CubeSats launched with Artemis 1 on 16 November 2022. Along with Lunar IceCube and LunIR, LunaH-Map will help investigate the possible presence of water-ice on the Moon. Arizona State University began development of LunaH-Map after being awarded a contract by NASA in early 2015. The development team consists of about 20 professionals and students led by Craig Hardgrove, the principal investigator. The mission is a part of NASA's SIMPLEx program.NASASmall Innovative Missions for Planetary Exploration Program Abstracts of selected proposals August 8, 2015. Retrieved Nov. 17, 2022. Objective LunaH-Map's primary objective is to map the abundance of hydrogen down to one meter beneath the surface of the lunar south pole. It will be inserted into a polar orbit around the Moon, with its periselene located near the lunar south pole, initially passing above Shackleton crater. LunaH-Map will provide a high resolution map of the ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CubeSat For Solar Particles
CubeSat for Solar Particles (CuSP) was a low-cost 6U CubeSat to orbit the Sun to study the dynamic particles and magnetic fields. The principal investigator for CuSP is Mihir Desai, at the Southwest Research Institute (SwRI) in San Antonio, Texas. It was launched on the maiden flight of the Space Launch System (SLS), as a secondary payload of the Artemis 1 mission on 16 November 2022. Following deployment from the Artemis launch adaptor, contact with the spacecraft showed that it successfully stabilized and deployed its solar arrays, but after the initial 57 minute 27 second radio contact, no further contact was established, however the search is still on. Blind commanding will be performed to stabilize the spacecraft should it still be functioning.Hill, Denise (December 8, 2022).Artemis I Payload CuSP CubeSat Has Apparently Failed" NASA Press release (alternate linkSpaceRef. Retrieved 8 Dec. 2022. Objective Measuring space weather that can create a wide variety of effect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morehead State University
Morehead State University (MSU) is a public university in Morehead, Kentucky. The university began as Morehead Normal School, which opened its doors in 1887. The Craft Academy for Excellence in Science and Mathematics, a two-year residential early college high school on the university's campus, was established in 2014. History The university began as Morehead Normal School, which opened its doors in 1887. One student appeared on the first day of class in October 1887, in a little, rented cottage where the Adron Doran University Center now stands. The private school closed in the spring of 1922 when the Kentucky General Assembly established Morehead State Normal School. The state institution accepted its first students in the fall of 1923, and graduated its first class in 1927. Name changes occurred again 1926, when it was extended to Morehead State Normal School and Teachers College; in 1930, when it was shortened to just Morehead State Teachers College; in 1948, when it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar IceCube
Lunar IceCube is a NASA nanosatellite orbiter mission to prospect, locate, and estimate amount and composition of water ice deposits on the Moon for future exploitation by robots or humans. It was launched as a secondary payload mission on Artemis 1 (formerly known as Exploration Mission 1), the first flight of the Space Launch System (SLS), on 16 November 2022. Overview The lunar mission was designed by Morehead State University and its partners, the Busek Company, NASA Goddard Space Flight Center (GSFC), and The Catholic University of America (CUA). It was selected in April 2015 by NASA's NextSTEP program ( Next Space Technologies for Exploration Partnerships) and awarded a contract worth up to US$7.9 million for further development. The Lunar IceCube spacecraft will have a 6U CubeSat format, and a mass of about . It is one of ten CubeSats planned to be carried on board the maiden flight of the SLS, Artemis 1, as secondary payloads in cis-lunar space, in 2022. It will be ... [...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] |
LunIR
LunIR is a nanosatellite spacecraft launched to the Moon collecting surface spectroscopy and thermography. It was launched as a secondary payload on the Artemis 1 mission on 16 November 2022. Mission LunIR is a technology demonstration mission funded by NASA that uses a low-cost 6U CubeSat spacecraft. LunIR will perform a lunar flyby, collecting spectroscopy and thermography for surface characterization, remote sensing, and site selection. The spacecraft includes two deployable solar panels and will have a total mass of about . LunIR was selected in April 2015 by NASA's NextSTEP program ( Next Space Technologies for Exploration Partnerships) and awarded a contract to Lockheed Martin Space worth US$1.4 million for further development. LunIR will communicate with Earth via ground stations operated by Kongsberg Satellite Services. LunIR will use 13-meter-diameter radio antennas located in Punta Arenas, Chile; Svalbard, Norway; and Troll station, Antarctica. Launch LunIR w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrobiology
Astrobiology, and the related field of exobiology, is an interdisciplinary scientific field that studies the origins, early evolution, distribution, and future of life in the universe. Astrobiology is the multidisciplinary field that investigates the deterministic conditions and contingent events with which life arises, distributes, and evolves in the universe. Astrobiology makes use of molecular biology, biophysics, biochemistry, chemistry, astronomy, physical cosmology, exoplanetology, geology, paleontology, and ichnology to investigate the possibility of life on other worlds and help recognize biospheres that might be different from that on Earth. The origin and early evolution of life is an inseparable part of the discipline of astrobiology. Astrobiology concerns itself with interpretation of existing scientific data, and although speculation is entertained to give context, astrobiology concerns itself primarily with hypotheses that fit firmly into existing scientific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BioSentinel
BioSentinel is a lowcost CubeSat spacecraft on a astrobiology mission that will use budding yeast to detect, measure, and compare the impact of deep space radiation on DNA repair over long time beyond low Earth orbit. Selected in 2013 for a 2022 launch, the spacecraft will operate in the deep space radiation environment throughout its 18-month mission. This will help scientists understand the health threat from cosmic rays and deep space environment on living organisms and reduce the risk associated with long-term human exploration, as NASA plans to send humans farther into space than ever before. The spacecraft has been launched on 16 November 2022 as part of the Artemis 1 mission. The mission is being developed by NASA Ames Research Center. Background BioSentinel is one of ten low-cost CubeSat missions that flew as secondary payloads aboard Artemis 1, the first test flight of NASA's Space Launch System. The spacecraft was deployed in cis-lunar space as NASA's first mi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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