One of several ephemeris computation services is provided by the Jet Propulsion Laboratory.

In 1934, Caltech was elected to the Association of American Universities, and the antecedents of NASA's Jet Propulsion Laboratory, which Caltech continues to manage and operate, were established between 1936 and 1943 under Theodore von Kármán.

Kármán later helped create the Jet Propulsion Laboratory, and played an integral part in establishing Caltech as one of the world's centers for rocket science.

It was a joke call from the Jet Propulsion Laboratory concerning the preparation of the Mars Rovers ( Spirit and Opportunity ) for the oncoming Martian winter.

The park is immediately south of the Jet Propulsion Laboratory, which supplied at least a few of the earliest players.

The Autonav system, developed by NASA's Jet Propulsion Laboratory, takes images of known bright asteroids.

* Deep Space 1 website at the Jet Propulsion Laboratory ( JPL )

From 1984, the Jet Propulsion Laboratory's DE series of computer-generated ephemerides took over as the fundamental ephemeris of the Astronomical Almanac.

High-precision ephemerides of sun, moon and planets were developed and calculated at the Jet Propulsion Laboratory ( JPL ) over a long period, and the latest available were adopted for the ephemerides in the Astronomical Almanac starting in 1984.

*< cite id = tr32-1306 > W G Melbourne, J D Mulholland, W L Sjogren, F M Sturms ( 1968 ), " Constants and Related Information for Astrodynamic Calculations ", NASA Technical Report 32-1306, Jet Propulsion Laboratory, July 15, 1968 .</ cite >

Researchers at NASA's Jet Propulsion Laboratory and the University of Kansas reported in February 2006 that the glaciers are melting twice as fast as they were five years ago.

The Jet Propulsion Laboratory built the Galileo spacecraft and managed the Galileo mission for NASA.

# REDIRECT Jet Propulsion Laboratory

Jet Propulsion Laboratory ( JPL ) is a federally funded research and development center and NASA field center located in Pasadena, California.

The project took on the name Jet Propulsion Laboratory in November 1943 formally becoming an Army facility operated under contract by the university.

MSL mockup compared with the Mars Exploration Rover and Mars Pathfinder | Sojourner rover by the Jet Propulsion Laboratory on May 12, 2008

The Planetary Science Summer School ( PSSS ) is an annual workshop sponsored by the Jet Propulsion Laboratory.

* Jet Propulsion Laboratory Science Division

* NASA DEVELOP at Jet Propulsion Laboratory

ca: Jet Propulsion Laboratory

cs: Jet Propulsion Laboratory

da: Jet Propulsion Laboratory

de: Jet Propulsion Laboratory

eo: Jet Propulsion Laboratory

fr: Jet Propulsion Laboratory

The Mariner program was a program conducted by the American space agency NASA in conjunction with Jet Propulsion Laboratory ( JPL ) that launched a series of robotic interplanetary probes designed to investigate Mars, Venus and Mercury from 1962 to 1973.

Mariner 3 ( together with Mariner 4 known as Mariner-Mars 1964 ) was one of two identical deep-space probes designed and built by Jet Propulsion Laboratory ( JPL ) for NASA's Mariner Mars 1964 Project that were intended to conduct close-up ( flyby ) scientific observations of the planet Mars and transmit information on interplanetary space and the space surrounding Mars, televised images of the Martian surface and occultation data of spacecraft radio signals as affected by the Martian atmosphere back to Earth.

It was in use for the official almanacs and planetary ephemerides from 1960 to 1983, and was replaced in official almanacs for 1984 and after, by numerically integrated Jet Propulsion Laboratory Development Ephemeris DE200 ( based on the JPL relativistic coordinate time scale T < sub > eph </ sub >).

By this time, the Jet Propulsion Laboratory ( JPL ) of the US National Aeronautics and Space Administration ( NASA ) had become interested in the idea of planetary aerobots, and in fact a team under Jim Cutts of JPL had been working on concepts for planetary aerobots for several years, as well as performing experiments to validate aerobot technology.

Explorer 1 was designed and built by the Jet Propulsion Laboratory ( JPL ), while a Jupiter-C rocket was modified by the Army Ballistic Missile Agency ( ABMA ) to accommodate a satellite payload ; the resulting rocket known as the Juno I.

The program was implemented by NASA's Jet Propulsion Laboratory ( JPL ) to prepare for the Apollo program.

* The Jet Propulsion Laboratory Developmental Ephemeris ( JPL DE ) is a widely used model of the solar system, which combines celestial mechanics with numerical analysis and astronomical and spacecraft data.

Parsons co-founded the Jet Propulsion Laboratory, commonly referred to as JPL.

The Jet Propulsion Laboratory ( JPL ) at the California Institute of Technology was an Army research operation at that time, years before NASA.

Together with the Jet Propulsion Laboratory ( JPL ), ABMA built Explorer 1 in 84 days and launched it on January 31, 1958.

* The Jet Propulsion Laboratory ( JPL ) similarly defines centaurs as having a semi-major axis, a, between those of Jupiter and Neptune ( 5. 5 AU < a < 30. 1 AU ).

From left: Jet Propulsion Laboratory | JPL Director Charles Elachi, La Canada-Flintridge Mayor Greg Brown, Baltimore and JPL Deputy Director Eugene Tattini ( 2006 ).

Genesis was a Discovery-class mission of the NASA Jet Propulsion Laboratory ( JPL ) at the California Institute of Technology.

In the late 1960s, Fred Thompson at the Jet Propulsion Laboratory ( JPL ) was using a Tymshare product named RETRIEVE to manage a database of electronic calculators.

DSN is part of the NASA Jet Propulsion Laboratory ( JPL ).

Jet Propulsion Laboratory ( JPL ) lost contact with Spirit after last hearing from the rover on March 22, 2010 and continued attempts to regain communications until May 25, 2011 bringing the elapsed mission time to 6 years 2 months 19 days or over 25 times the original planned mission duration.

The first un-ambiguous detection of Venus was made by Jet Propulsion Laboratory ( JPL ) on 10 March 1961.

In 1980 he joined the Earth and Space Sciences Division of the NASA Jet Propulsion Laboratory ( JPL ) as a scientist doing planetary research, and from 1982 through 1985 he was a flight controller responsible for Shuttle payload operations at NASA's Johnson Space Center.

Typically, unmanned earth observation missions and observatories in Earth orbit are managed by GSFC, while unmanned planetary missions are managed by the Jet Propulsion Laboratory ( JPL ) in Pasadena, California.