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The Jet Propulsion Laboratory (JPL) is a federally funded research and development center (FFRDC) in La Cañada Flintridge, California, Crescenta Valley, United States. [1] Founded in 1936 by California Institute of Technology (Caltech) researchers, the laboratory is now owned and sponsored by NASA and administered and managed by Caltech. [2] [3]
The Space Flight Operations Facility (SFOF) is a building containing a control room and related computing and communications equipment areas at the Jet Propulsion Laboratory in Pasadena, California. NASA's Deep Space Network is operated from this facility.
Michael M. Watkins is an American engineer, scientist, and a Professor of Aerospace and Geophysics at the California Institute of Technology (Caltech). He previously served as the 9th director of NASA's Jet Propulsion Laboratory in Pasadena, California, and as a vice president of Caltech, which staffs and manages JPL for NASA.
Jet Propulsion Laboratory (JPL) ephemerides do not use things such as periods, eccentricities, etc. [2] Instead, JPL integrates the equations of motion in Cartesian coordinates (x,y,z), and adjusts the initial conditions in order to fit modern, highly accurate measurements of planetary positions. [2]
Table Mountain Observatory (TMO) is an astronomical observation facility operated by NASA's Jet Propulsion Laboratory (California Institute of Technology). It is located in Big Pines, California, in the Angeles National Forest near Wrightwood, north-northeast of Los Angeles, California. [1] [2] TMO is part of JPL's Table Mountain Facility (TMF).
Mars sunset (Jet Propulsion Laboratory developed and manages the Mars Pathfinder mission for NASA's Office of Space Science). Research areas include studying the nature of the Martian surface, the causes and mitigation of ozone depletion and global warming in Earth's atmosphere, the search for life in and the nature and evolution of the universe.
There have been many versions of the JPL DE, from the 1960s through the present, [2] in support of both robotic and crewed [3] spacecraft missions. Available documentation is limited, but we know DE69 was announced in 1969 to be the third release of the JPL Ephemeris Tapes, and was a special purpose, short-duration ephemeris.
John Whiteside Parsons (born Marvel Whiteside Parsons; [nb 1] October 2, 1914 – June 17, 1952) was an American rocket engineer, chemist, and Thelemite occultist.Parsons was one of the principal founders of both the Jet Propulsion Laboratory (JPL) and the Aerojet Engineering Corporation.