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Tamara Jernigan
Tamara Elizabeth "Tammy" Jernigan (born May 7, 1959) is an American astrophysicist and former NASA astronaut. During her career she completed five Space Shuttle program missions (three on '' Columbia'' and one each on '' Endeavour'' and ''Discovery''), logging over 1512 hours in space. Jernigan left NASA in 2001 and currently serves as Deputy Principal Associate Director in the Weapons and Complex Integration (WCI) organization at Lawrence Livermore National Laboratory. Early life and education Tamara Elizabeth Jernigan was born on May 7, 1959, in Chattanooga, Tennessee, to Mary and Terry Jernigan. She attended Santa Fe High School in Santa Fe Springs, California, graduating in 1977. Jernigan attended Stanford University, where she played varsity volleyball. She earned a B.S. degree in physics in 1981 and an M.S. in engineering science in 1983. At the University of California, Berkeley, she received an M.S. in astronomy in 1985. In 1988, she was awarded a Ph.D. in space physic ... [...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] |
Gamma-ray Burst
In gamma-ray astronomy, gamma-ray bursts (GRBs) are immensely energetic explosions that have been observed in distant galaxies. They are the most energetic and luminous electromagnetic events since the Big Bang. Bursts can last from ten milliseconds to several hours. After an initial flash of gamma rays, a longer-lived "afterglow" is usually emitted at longer wavelengths (X-ray, ultraviolet, optical, infrared, microwave and radio). The intense radiation of most observed GRBs is thought to be released during a supernova or superluminous supernova as a high-mass star implodes to form a neutron star or a black hole. A subclass of GRBs appear to originate from the merger of binary neutron stars. The sources of most GRBs are billions of light years away from Earth, implying that the explosions are both extremely energetic (a typical burst releases as much energy in a few seconds as the Sun will in its entire 10-billion-year lifetime) and extremely rare (a few per galaxy per milli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Formation
Star formation is the process by which dense regions within molecular clouds in The "medium" is present further soon.-->interstellar space, sometimes referred to as "stellar nurseries" or "-forming regions", and form s. As a branch of , star formation includes the study of the |
Engineering Science
Engineering physics, or engineering science, refers to the study of the combined disciplines of physics, mathematics, chemistry, biology, and engineering, particularly computer, nuclear, electrical, electronic, aerospace, materials or mechanical engineering. By focusing on the scientific method as a rigorous basis, it seeks ways to apply, design, and develop new solutions in engineering. Overview Unlike traditional engineering disciplines, engineering science/physics is not necessarily confined to a particular branch of science, engineering or physics. Instead, engineering science/physics is meant to provide a more thorough grounding in applied physics for a selected specialty such as optics, quantum physics, materials science, applied mechanics, electronics, nanotechnology, microfabrication, microelectronics, computing, photonics, mechanical engineering, electrical engineering, nuclear engineering, biophysics, control theory, aerodynamics, energy, solid-state physics, etc. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Fe Springs, California
Santa Fe Springs (''Santa Fe'', Spanish for "Holy Faith") is a city in Los Angeles County, California, United States. It is one of the Gateway Cities of southeast Los Angeles County. The population was 16,223 at the 2010 census, down from 17,438 at the 2000 census. Etymology Santa Fe Springs, which is Spanish meaning “holy faith,” was first applied to mineral springs purchased by the Atchison, Topeka and Santa Fe Railway from Dr. James E. Fulton in 1886. Geography Santa Fe Springs is located at . According to the United States Census Bureau, the city has a total area of . of it is land and of it (0.45%) is water. It is bordered by the unincorporated West Whittier-Los Nietos to the north, Pico Rivera to the northwest, Downey to the west, Norwalk to the southwest, Cerritos to the south, La Mirada and the unincorporated South Whittier to the east, and Whittier to the northeast. History Junípero Serra had started some missions in this area, especially the San Gabr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Fe High School (California)
Santa Fe High School is a public high school located in Santa Fe Springs, California. The school has an enrollment of approximately 3,000 students and was founded in 1954 as a part of the Whittier Union High School District. It serves students in grades 9–12 in the cities of Santa Fe Springs, Norwalk, Downey, and Whittier. Santa Fe was named a California Distinguished School in 2007. For the 2009-2010 school year, Santa Fe met its Federal AYP; the school's API score was 786 for that same year. Santa Fe's API Score for the 2010-2011 school year was 803, placing the school within the proficient range starting at 800. Athletics Santa Fe high school's mascot is the Chief, and the school colors are Black and Gold. Sports offered include wrestling, football, basketball, baseball, track, soccer, tennis, water polo, swimming, softball, volleyball, cross-country, cheerleading and golf. Clubs and activities Santa Fe High School also offers many clubs and sports and activities. One ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory (LLNL) is a federal research facility in Livermore, California, United States. The lab was originally established as the University of California Radiation Laboratory, Livermore Branch in 1952 in response to the detonation of the first atomic bomb by the Soviet Union during the Cold War. It later became autonomous in 1971 and was designated a national laboratory in 1981. A federally funded research and development center, Lawrence Livermore Lab is primarily funded by the U.S. Department of Energy and it is managed privately and operated by Lawrence Livermore National Security, LLC (a partnership of the University of California), Bechtel, BWX Technologies, AECOM, and Battelle Memorial Institute in affiliation with the Texas A&M University System. In 2012, the laboratory had the synthetic chemical element livermorium (element 116) named after it. Overview LLNL is self-described as a "premier research and development institution for sci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Shuttle Discovery
Space Shuttle ''Discovery'' (Orbiter Vehicle Designation: OV-103) is one of the orbiters from NASA's Space Shuttle program and the third of five fully operational orbiters to be built. Its first mission, STS-41-D, flew from August 30 to September 5, 1984. Over 27 years of service it launched and landed 39 times, aggregating more spaceflights than any other spacecraft to date. The Space Shuttle launch vehicle has three main components: the Space Shuttle orbiter, a single-use central fuel tank, and two reusable solid rocket boosters. Nearly 25,000 heat-resistant tiles cover the orbiter to protect it from high temperatures on re-entry. ''Discovery'' became the third operational orbiter to enter service, preceded by '' Columbia'' and '' Challenger''. It embarked on its final mission, STS-133, on February 24, 2011, and touched down for the last time at Kennedy Space Center on March 9, having spent a cumulative total of nearly a full year in space. ''Discovery'' performed both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Shuttle Endeavour
Space Shuttle ''Endeavour'' (Orbiter Vehicle Designation: OV-105) is a retired orbiter from NASA's Space Shuttle program and the fifth and final operational Shuttle built. It embarked on its first mission, STS-49, in May 1992 and its 25th and final mission, STS-134, in May 2011. STS-134 was expected to be the final mission of the Space Shuttle program, but with the authorization of STS-135 by the United States Congress, Space Shuttle Atlantis, ''Atlantis'' became the last shuttle to fly. The United States Congress approved the construction of ''Endeavour'' in 1987 to replace the Space Shuttle Challenger, Space Shuttle ''Challenger'', which was Space Shuttle Challenger disaster, destroyed in 1986. NASA chose, on cost grounds, to build much of ''Endeavour'' from spare parts rather than refitting the Space Shuttle Enterprise, Space Shuttle ''Enterprise'', and used structural spares built during the construction of ''Space Shuttle Discovery, Discovery'' and Space Shuttle Atlantis, ... [...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] |
Space Shuttle Program
The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for Earth-to-orbit crew and cargo from 1981 to 2011. Its official name, Space Transportation System (STS), was taken from a 1969 plan for Space Transportation System, a system of reusable spacecraft of which it was the only item funded for development. It flew 135 missions and carried 355 astronauts from 16 countries, many on multiple trips. The Space Shuttle—composed of an Space Shuttle orbiter, orbiter launched with two reusable Space Shuttle Solid Rocket Booster, solid rocket boosters and a disposable Space Shuttle external tank, external fuel tank—carried up to eight astronauts and up to of Payload (air and space craft), payload into low Earth orbit (LEO). When its mission was complete, the orbiter would atmospheric reentry, reenter the Earth's atmosphere and land like a glider (aircr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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