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Thomas David Jones
Thomas David Jones (born January 22, 1955) is a former United States astronaut. He was selected to the astronaut corps in 1990 and completed four Space Shuttle flights before retiring in 2001. He flew on STS-59 and STS-68 in 1994, STS-80 in 1996, and STS-98 in 2001. His total mission time was 53 days 48 minutes. He works as a planetary scientist, space operations consultant, astronaut speaker, and author. Background and education Jones was born January 22, 1955, in Baltimore, Maryland. He graduated from Kenwood High School, Essex, Maryland, in 1973; received a Bachelor of Science degree in Basic Sciences from the United States Air Force Academy in 1977, and a Doctorate in Planetary Science from the University of Arizona in 1988. Jones is a Distinguished Eagle Scout. Experience A Distinguished Graduate of the USAF Academy, Jones served on active duty as an Air Force officer for 6 years. After pilot training in Oklahoma, he flew strategic bombers at Carswell Air Force Base, Texas. ... [...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] |
Bachelor Of Science
A Bachelor of Science (BS, BSc, SB, or ScB; from the Latin ') is a bachelor's degree awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University of London in 1860. In the United States, the Lawrence Scientific School first conferred the degree in 1851, followed by the University of Michigan in 1855. Nathaniel Southgate Shaler, who was Harvard's Dean of Sciences, wrote in a private letter that "the degree of Bachelor of Science came to be introduced into our system through the influence of Louis Agassiz, who had much to do in shaping the plans of this School." Whether Bachelor of Science or Bachelor of Arts degrees are awarded in particular subjects varies between universities. For example, an economics student may graduate as a Bachelor of Arts in one university but as a Bachelor of Science in another, and occasionally, both options are offered. Some universities follow the Oxford a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wake Shield Facility
Wake Shield Facility (WSF) was a NASA experimental science platform that was placed in low Earth orbit by the Space Shuttle. It was a diameter, free-flying stainless steel disk. The WSF was deployed using the Space Shuttle's Canadarm. The WSF then used nitrogen gas thrusters to position itself about behind the Space Shuttle, which was at an orbital altitude of over , within the thermosphere, where the atmosphere is exceedingly tenuous. The WSF's orbital speed was at least three to four times faster than the speed of thermospheric gas molecules in the area, which resulted in a cone behind the WSF that was entirely free of gas molecules. The WSF thus created an ultrahigh vacuum in its wake. The resulting vacuum was used to study epitaxial film growth. The WSF operated at a distance from the Space Shuttle to avoid contamination from the Shuttle's rocket thrusters and water dumped overboard from the Shuttle's Waste Collection System (space toilet). After two days, the Space Shu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outer Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar System" and "solar system" structures in theinaming guidelines document. The name is commonly rendered in lower case ('solar system'), as, for example, in the ''Oxford English Dictionary'' an''Merriam-Webster's 11th Collegiate Dictionary''. is the gravitationally bound system of the Sun and the objects that orbit it. It formed 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud. The vast majority (99.86%) of the system's mass is in the Sun, with most of the remaining mass contained in the planet Jupiter. The four inner system planets—Mercury, Venus, Earth and Mars—are terrestrial planets, being composed primarily of rock and metal. The four giant planets of the outer system are substant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Applications International Corporation
Science Applications International Corporation (SAIC), Inc. is an American technology company headquartered in Reston, Virginia that provides government services and information technology support. History The original SAIC was created in 1969 by J. Robert Beyster. Then on September 27, 2013, it spun off a $4 billion unit which retained its name, while the parent company changed its name to Leidos. Following the split, Anthony J. Moraco was appointed CEO of SAIC, and John P. Jumper was appointed CEO of Leidos. The primary motivation for the spinoff was the conflicts of interest provisions in the Federal Acquisition Regulation which prevented the company from bidding on some new contracts because of existing contracts. On May 4, 2015, SAIC acquired Scitor Holdings, Inc. for $790 million to expand their presence in the intelligence industry through classified contracts, cleared personnel, and a robust security infrastructure. Scitor was previously owned by Leonard G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B-52
The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber is capable of carrying up to 70,000 pounds (32,000 kg) of weapons,"Fact Sheet: B-52 Superfortress." ''Minot Air Force Base'', United States Air Force, October 2005. Retrieved: 12 January 2009. and has a typical combat range of around 8,800 miles (14,080 km) without aerial refueling. Beginning with the successful contract bid in June 1946, the B-52 design evolved from a [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
