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FalconSAT-5
USA-221, also known as FalconSat-5, is an American military minisatellite, which was launched in 2010. The fifth FalconSat spacecraft to be launched, it carries four technology development and ionosphere, ionospheric research experiments. The satellite was constructed and is operated by the United States Air Force Academy. Spacecraft USA-221 is a spacecraft, measuring by by . It operates in a low Earth orbit with an apsis, apogee of , a apsis, perigee of , and 72 degrees of orbital inclination. The Space Plasma Characterization Source (SPCS) studies how a cold gas ammonia thruster and a Hall effect thruster behave in space, and how they affect the spacecraft's surroundings. Meanwhile, the Wafer-Integrated Spectrometer, WISPERS, will observe the plume generated by the Hall thruster, allowing a comparison to be made to theoretical data. The other two experiments will study the Earth's ionosphere. SmartMESA, the Smart Miniaturized Electrostatic Analyzer, was designed to record the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minotaur IV
Minotaur IV, also known as Peacekeeper SLV and OSP-2 PK is an active expendable launch system derived from the LGM-118 Peacekeeper ICBM. It is operated by Northrop Grumman Innovation Systems, and made its maiden flight on 22 April 2010, carrying the HTV-2a Hypersonic Test Vehicle. The first orbital launch occurred on 26 September 2010 with the SBSS satellite for the United States Air Force. The Minotaur IV vehicle consists of four stages Ye Tianshi (1667–1747) was a Chinese medical scholar who was the major proponent of the "school of warm diseases". His major work, ''Wen-re Lun'' (Discussion of Warm Diseases) published in 1746, divided the manifestations of diseases into four s ... and is capable of placing of payload into a Low Earth orbit (LEO). It uses the first three stages of the Peacekeeper missile, combined with a new upper stage. On the baseline version, the fourth stage is an Orion (rocket stage), Orion 38. However a higher performance variant, designated Minotaur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NanoSail-D2
NanoSail-D2 was a small satellite built by NASA's Marshall Space Flight Center and Ames Research Center to study the deployment of a solar sail in space. It was a three-unit CubeSat, measuring with a mass of . Its solar sail had an area of , and was deployed in around five seconds. It was planned to be deployed from the FASTSAT satellite around 3 December 2010, two weeks after launch. The satellite did not eject at that time, but on 17 January 2011, it ejected on its own and deployed its sail three days later on 20 January 2011. The beacon signal began transmitting after ejection and was first received on the afternoon of 19 January 2011. Chronology NanoSail-D2 was originally built as a ground spare for the NanoSail-D satellite, which was launched aboard a Falcon 1 in 2008, and was subsequently lost when the launch vehicle malfunctioned during stage separation. Over the next two years improvements were made to the spare, and the satellite was incorporated into the FASTSAT m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force Academy
The United States Air Force Academy (USAFA) is a United States service academy in El Paso County, Colorado, immediately north of Colorado Springs. It educates cadets for service in the officer corps of the United States Air Force and United States Space Force. It is the youngest of the five service academies, having graduated its first class in 1959, but is the third in seniority. Graduates of the academy's four-year program receive a Bachelor of Science degree and are commissioned as second lieutenants in the U.S. Air Force or U.S. Space Force. The academy is also one of the largest tourist attractions in Colorado, attracting approximately a million visitors each year. Admission is highly competitive, with nominations divided equally among Congressional districts. Recent incoming classes have had about 1,200 cadets; since 2012, around 20% of each incoming class does not graduate. During their tenure at the Academy, cadets receive tuition, room and board, and a monthly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
O/OREOS
The O/OREOS (Organism/Organic Exposure to Orbital Stresses) is an NASA automated CubeSat nanosatellite laboratory approximately the size of a loaf of bread that contains two separate astrobiology experiments on board. Developed by the Small Spacecraft Division at NASA Ames Research Center, the spacecraft was successfully launched as a secondary payload on STP-S26 led by the Space Test Program of the United States Air Force on a Minotaur IV launch vehicle from Kodiak Island, Alaska on 20 November 2010, at 01:25:00 UTC. Mission overview The O/OREOS satellite is NASA's first CubeSat to demonstrate the capability to have two distinct, completely independent science experiments on an autonomous satellite. One experiment will test how microorganisms survive and adapt to the stresses of space; the other will monitor the stability of organic molecules in space. The overall goal of the O/OREOS mission is to demonstrate the capability to do low-cost science experiments on autonomou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FASTRAC
Formation Autonomy Spacecraft with Thrust, Relnav, Attitude and Crosslink (or FASTRAC) is a pair of nanosatellites (respectively named ''Sara-Lily'' and ''Emma'') developed and built by students at The University of Texas at Austin. The project is part of a program sponsored by the Air Force Research Laboratory (AFRL), whose goal is to lead the development of affordable space technology. The FASTRAC mission will specifically investigate technologies that facilitate the operation of multiple satellites in formation. These enabling technologies include relative navigation, cross-link communications, attitude determination, and thrust. Due to the high cost of lifting mass into orbit, there is a strong initiative to miniaturize the overall weight of spacecraft. The utilization of formations of satellites, in place of large single satellites, reduces the risk of single point failure and allows for the use of low-cost hardware. In January 2005, the University of Texas won the Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FASTSAT
Fast, Affordable, Science and Technology Satellite-Huntsville 01 or FASTSAT-Huntsville 01 of the NASA. FASTSAT-HSV 01 was flying on the STP-S26 mission - a joint activity between NASA and the U.S. Department of Defense Space Test Program, or DoD STP. FASTSAT and all of its six experiments flying on the STP-S26 multi-spacecraft/payload mission have been approved by the Department of Defense Space and Experiments Review Board ( USA-220). Spacecraft description The satellite was designed, developed and tested over a period of 14 months at NASA's Marshall Space Flight Center in Huntsville, Alabama, in partnership with the Von Braun Center for Science & Innovation and Dynetics, both of Huntsville, and the Department of Defense's Space Test Program. Instruments FASTSAT HSV-01, a microsatellite satellite bus that carried six experiment payloads to low Earth orbit. There were six experiments (3 NASA, 3 DoD), including: * NanoSail-D, is designed to demonstrate deployment of a compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Experiments Review Board
Space is the boundless three-dimensional extent in which objects and events have relative position and direction. In classical physics, physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe. However, disagreement continues between philosophers over whether it is itself an entity, a relationship between entities, or part of a conceptual framework. Debates concerning the nature, essence and the mode of existence of space date back to antiquity; namely, to treatises like the ''Timaeus'' of Plato, or Socrates in his reflections on what the Greeks called ''khôra'' (i.e. "space"), or in the ''Physics'' of Aristotle (Book IV, Delta) in the definition of ''topos'' (i.e. place), or in the later "geometrical conception of place" as "sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Receiver UHF/VHF Signal Strength
Receiver or receive may refer to: Arts, entertainment, and media Music Albums * ''Receiver'' (album), the second and final album of the band Farmer Not So John, released in 1998 * ''Receivers'' (album), the fourth full-length release from Parts & Labor, released in 2008 on Jagjaguwar Records Songs * "Receive" (song), a song by Canadian-American recording artist Alanis Morissette * Receiver (single), a single by Wagon Christ * "Receiver", a song by the American band Bright on the album '' Bells Break Their Towers'' Other uses in arts, entertainment, and media * ''Receiver'' (statue), a public statue in Green Bay, Wisconsin associated with the Green Bay Packers * ''Receiver'' (video game), a 2012 first-person shooter Roles and professions * Receiver, a person who receives goods in a distribution center * Receiver, in receivership, a person appointed as a custodian of another entity's property by a court of law or a creditor of the owner, pending a lawsuit or bankruptcy * Metr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
