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STS-90
STS-90 was a 1998 Space Shuttle mission flown by the Space Shuttle ''Columbia''. The 16-day mission marked the last flight of the European Space Agency's Spacelab laboratory module, which had first flown on ''Columbia'' on STS-9, and was also the last daytime landing for ''Columbia''. Crew Backup crew Mission highlights Neurolab was a Spacelab module mission focusing on the effects of microgravity on the nervous system. The goals of Neurolab were to study basic research questions and to increase the understanding of the mechanisms responsible for neurological and behavioral changes in space. Specifically, experiments would study the adaptation of the vestibular system and space adaptation syndrome, the adaptation of the central nervous system and the pathways which control the ability to sense location in the absence of gravity, and the effect of microgravity on a developing nervous system. The science lead was Mary Anne Frey. The mission was a joint venture of six space age ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dafydd Williams
Dafydd Rhys Williams (alternately known as David Rhys Williams) Order of Canada, OC Order of Ontario, OOnt College of Family Physicians of Canada, CCFP FCFP Royal College of Physicians and Surgeons of Canada, FRCPC Royal College of Physicians, FRCP Royal Canadian Geographical Society, FRCGS (born May 16, 1954) is a Canadian physician, Public speaking, public speaker, Chief executive officer, CEO, author and a retired Canadian Space Agency, CSA astronaut. Williams was a mission specialist on two Space Shuttle missions. His first spaceflight, STS-90 in 1998, was a 16-day mission aboard Space Shuttle Space Shuttle Columbia, ''Columbia'' dedicated to neuroscience research. His second flight, STS-118 in August 2007, was flown by Space Shuttle Space Shuttle Endeavour, ''Endeavour'' to the International Space Station. During that mission he performed three Extra-vehicular activity, spacewalks, becoming the third Canadian to perform a spacewalk and setting a Canadian record for total num ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mary Anne Frey
Mary Anne Bassett Frey (December 15, 1934 – September 13, 2019) was chief scientist for the NASA Neurolab Spacelab module mission (STS-90). She researched the impact of gravity on astronauts. Early life and education Frey attended Montgomery College, graduating in 1967. Frey completed a bachelor's degree in physics at George Washington University. She earned a PhD at George Washington in physiology in 1975. Whilst completing her doctoral studies Frey worked as a lecturer in the Department of Physiology at the George Washington University School of Medicine & Health Sciences and Montgomery College. Research Frey was appointed Assistant Professor at the Boonshoft School of Medicine in 1976. She developed the physiology curriculum. She studied the impact of exercise on high-density lipoprotein in women, identifying that there were not changes during ten weeks of training. She also worked on the cardiovascular response to mental stress. In 1986 she was appointed technical mana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacelab
Spacelab was a reusable laboratory developed by European Space Agency (ESA) and used on certain spaceflights flown by the Space Shuttle. The laboratory comprised multiple components, including a pressurized module, an unpressurized carrier, and other related hardware housed in the Shuttle's cargo bay. The components were arranged in various configurations to meet the needs of each spaceflight. Spacelab components flew on a total of about 32 Shuttle missions, depending on how such hardware and missions are tabulated. Spacelab allowed scientists to perform experiments in microgravity in geocentric orbit. There was a variety of Spacelab-associated hardware, so a distinction can be made between the major Spacelab program missions with European scientists running missions in the Spacelab habitable module, missions running other Spacelab hardware experiments, and other Space Transportation System (STS) missions that used some component of Spacelab hardware. There is some variation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Shuttle Columbia
Space Shuttle ''Columbia'' (OV-102) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after the Columbia Rediviva, first American ship to circumnavigate the upper North American Pacific coast and the Columbia (personification), female personification of the United States, ''Columbia'' was the first of five Space Shuttle orbiters to fly in space, debuting the Space Shuttle, Space Shuttle launch vehicle on STS-1, its maiden flight in April 1981. As only the second full-scale orbiter to be manufactured after the Approach and Landing Tests, Approach and Landing Test vehicle ''Space Shuttle Enterprise, Enterprise'', ''Columbia'' retained unique features indicative of its experimental design compared to later orbiters, such as test instrumentation and distinctive black Chine (aeronautics), chines. In addition to a heavier fuselage and the retention of an internal airlock throughout its lifetime, these made ''Columbia'' the heaviest of the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STS-91
STS-91 was the final Space Shuttle mission to the ''Mir'' space station. It was flown by Space Shuttle ''Discovery'', and launched from Kennedy Space Center, Florida, on 2 June 1998. Crew Mission highlights STS-91 marked the final Shuttle/''Mir'' Docking Mission, as well as the only such docking for ''Discovery''. This Phase 1 Program was a precursor to the International Space Station maintaining a continuous American presence in space and developing the procedures and hardware required for an international partnership in space. The mission was the first to use the super lightweight external tank ( SLWT) which was the same size, at long and in diameter, as the external tank used on previous launches, but lighter. The tank was made of an aluminium lithium alloy and the tank's structural design had also been improved making it 30 percent stronger and 5 percent less dense. The walls of the redesigned hydrogen tank were machined in an orthogonal waffle-like pattern, providing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chiaki Mukai
is a Japanese physician and JAXA astronaut. She was the first Japanese woman in space, the first Japanese citizen to have two spaceflights, and the first Asian woman in space. Both were Space Shuttle missions; her first was STS-65 aboard Space Shuttle ''Columbia'' in July 1994, which was a Spacelab mission. Her second spaceflight was STS-95 aboard Space Shuttle ''Discovery'' in 1998. In total she has spent 23 days in space. Mukai was selected to be an astronaut by Japanese national space agency NASDA (now called JAXA) in 1985. Prior to this, she was an assistant professor in the Department of Cardiovascular Surgery at Keio University, the oldest university in Japan. In 2015, she became Vice President of the Tokyo University of Science.Project Professor Chiak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian Space Agency
The Canadian Space Agency (CSA; french: Agence spatiale canadienne, ASC) is the national space agency of Canada, established in 1990 by the ''Canadian Space Agency Act''. The president is Lisa Campbell, who took the position on September 3, 2020. The agency is responsible to the minister of innovation, science and industry. The CSA's headquarters are located at the John H. Chapman Space Centre in Longueuil, Quebec. The agency also has offices in Ottawa, Ontario, and small liaison offices in Houston; Washington, D.C.; and Paris. History The origins of the Canadian upper atmosphere and space program can be traced back to the end of the Second World War. Between 1945 and 1960, Canada undertook a number of small launcher and satellite projects under the aegis of defence research, including the development of the Black Brant rocket as well as series of advanced studies examining both orbital rendezvous and re-entry. In 1957, scientists and engineers at the Canadian Defence Research Te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STS-89
STS-89 was a Space Shuttle mission to the ''Mir'' space station flown by Space Shuttle Space Shuttle Endeavour, '' Endeavour'', and launched from Kennedy Space Center, Florida on 22 January 1998. Crew Crew notes STS-89 was originally scheduled to return Wendy B. Lawrence but returned David A. Wolf (Mir 24–25 / STS-86) and left Andrew Thomas on Mir. Thomas returned on STS-91. Mission highlights STS-89 launched on January 22, 1998 and was the eighth of nine planned missions to Mir and the fifth involving an exchange of U.S. astronauts. Astronaut David Wolf (astronaut), David Wolf, who had been on Mir since late September 1997, was replaced by Astronaut Andy Thomas, Andrew Thomas. Thomas spent approximately 4 months on the orbiting Russian facility before returning to Earth when Space Shuttle Discovery, ''Discovery'' docked to Mir in late May during STS-91. During the mission, more than of experiments, supplies and hardware were transferred between the two spacecraft. Exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Maneuvering System
In spaceflight, an orbital maneuver (otherwise known as a burn) is the use of propulsion systems to change the orbit of a spacecraft. For spacecraft far from Earth (for example those in orbits around the Sun) an orbital maneuver is called a ''deep-space maneuver (DSM)''. The rest of the flight, especially in a transfer orbit, is called ''coasting''. General Rocket equation The Tsiolkovsky rocket equation, or ideal rocket equation is an equation that is useful for considering vehicles that follow the basic principle of a rocket: where a device that can apply acceleration to itself (a thrust) by expelling part of its mass with high speed and moving due to the conservation of momentum. Specifically, it is a mathematical equation that relates the delta-v (the maximum change of speed of the rocket if no other external forces act) with the effective exhaust velocity and the initial and final mass of a rocket (or other reaction engine.) For any such maneuver (or journey involvin ... [...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] |
Office Of Naval Research
The Office of Naval Research (ONR) is an organization within the United States Department of the Navy responsible for the science and technology programs of the U.S. Navy and Marine Corps. Established by Congress in 1946, its mission is to plan, foster, and encourage scientific research to maintain future naval power and preserve national security. It carries this out through funding and collaboration with schools, universities, government laboratories, nonprofit organizations, and for-profit organizations, and overseeing the Naval Research Laboratory, the corporate research laboratory for the Navy and Marine Corps. NRL conducts a broad program of scientific research, technology and advanced development. ONR Headquarters is in the Ballston neighborhood of Arlington, Virginia. ONR Global has offices overseas in Santiago, Sao Paulo, London, Prague, Singapore, and Tokyo. Overview ONR was authorized by an Act of Congress, Public Law 588, and subsequently approved by President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Foundation
The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. With an annual budget of about $8.3 billion (fiscal year 2020), the NSF funds approximately 25% of all federally supported basic research conducted by the United States' colleges and universities. In some fields, such as mathematics, computer science, economics, and the social sciences, the NSF is the major source of federal backing. The NSF's director and deputy director are appointed by the President of the United States and confirmed by the United States Senate, whereas the 24 president-appointed members of the National Science Board (NSB) do not require Senate confirmation. The director and deputy director are responsible for administration, planning, budgeting and day-to-day operations of the foundation, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
