National Aeronautics and Space Administration

Goddard Space Flight Center

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Solar System Science Offices

Solar System Exploration Data Services Office (690.1)

Space Geodesy Project Office (690.2)

Solar System Science Labs

Astrochemistry Laboratory (691)

Solar System Exploration Grants Support Office (691.1)

Planetary Systems Laboratory (693)

Laser Remote Sensing Laboratory (694)

Planetary Magnetospheres Laboratory (695)

Planetary Geodynamics Laboratory (698)

Planetary Environments Laboratory (699)

Heliophysics Science Labs

Solar Physics Laboratory (671)

Heliospheric Physics Laboratory (672)

Geospace Physics Laboratory (673)

Space Weather Laboratory (674)

Astrophysics Science Offices

High Energy Astrophysics Science Archive Research Center Office (660.1)

Office of Scientific Computing (660.2)

Instrument Development Group (660.3)

Astrophysics Science Labs

Astroparticle Physics (661)

X-ray Astrophysics (662)

Gravitational Astrophysics (663)

Observational Cosmology (665)

ExoPlanets and Stellar Astrophysics (667)

Earth Sciences Offices

Global Modeling and Assimilation Office (610.1)

Global Change Data Center (610.2)

Software Systems Support Office (610.3)

Office of Applied Sciences (610.4)

Field Support Office (610.W)

Earth Sciences Labs

Goddard Institute for Space Studies (611)

Directorate Offices

Administration & Resources Management Office (603)

Science Proposal Support Office (605)

Networks and IT Security (606.1)

High-Performance Computing (606.2)

Information Science & Technology Research (606.3)

Scientific Visualization Studio Group (606.4)

James G Acker

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James G Acker

SR. SCIENTIST

301.614.5435 | 301.614.5268

Org Code: 610.2

NASA/GSFC
Mail Code: 610.2
Greenbelt, MD 20771

Employer: ADNET SYSTEMS INC

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Goddard Space Flight Center

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Last Updated: 05/23/2013