Satellite Contamination and Materials Outgassing Knowledgebase  - This knowledgebase is the combination of ASTM E1559 and Space QCM flight data databases providing the coordination of tested materials properties to effects observed in flight. (public domain)  

Mars Global Reference Atmospheric Model (Mars-GRAM 2010) - Mars Global Reference Atmospheric Model (Mars-GRAM) is an engineering-level atmospheric model, widely used for diverse mission applications. Applications include systems design, performance analysis, and operations planning for aerobraking, entry descent and landing, and aerocapture.  From 0-80 km altitude, Mars-GRAM is based on NASA Ames Mars General Circulation Model (MGCM), while above 80 km it is based on Mars Thermospheric General Circulation Model (MTGCM).  Mars-GRAM and MGCM use surface topography from Mars Global Surveyor Mars Orbiting Laser Altimeter (MOLA), with altitudes referenced to the MOLA constant potential surface (areoid).  (public domain)

Venus Global Reference Atmospheric Model (Venus-GRAM 2005)) - Marshall Space Flight Center’s Natural Environments Branch has developed Global Reference Atmospheric Models (GRAMs) for Mars, Venus, Earth, and other solar system destinations. Venus-GRAM is based on the Committee on Space Research (COSPAR) Venus International Reference Atmosphere (VIRA), and is suitable for a variety of engineering applications at all attitudes, locations, and times within the atmosphere of Venus.  (public domain)

Lunar E-Libraryy - This DVD knowledgebase contains 1100 (.PDF) items with an emphasis on documents produced during the Apollo/Saturn era. Full text is available for 870 documents, and abstracts with source information are included for 230 documents that are copyrighted or limited distribution materials.  

NASA/Air Force Spacecraft Charging Analyzer Program (NASCAP-2K)

Electronic Propulsion Interactions Code (EPIC)) - EPIC is an interactive computer toolset that allows the construction of a 3-D spacecraft model and the assessment of a variety of interactions between its subsystems and the plume from an electric thruster.

Living With a Star (LWS) / Space Environments Testbed (SET) -

• Radiation Environment Array Charge Transport (REACT) Model - This model is an engineering tool that predicts charge collection in space-based infrared detector arrays due to ionizing particle radiation.
   
• ElectroStatic Return of Contaminants Model - The ESR tool is a first generation computational code created for the purpose of computing the return characteristics of spacecraft generated contaminants, which return to the spacecraft via the electrostatic return mechanism.
   
• Materials Degradation and Shielding Properties Publication - An experiment on the Microelectronics and Photonics Test Bed (MPTB) was testing field programmable gate arrays using spot shields to extend the life of some of the devices being tested.
   

SEE Publications -

• Meteoroid Engineering Model
• Meteor Properties Database
• Analysis of CRRES PHA Data for Low-Energy-Deposition Events
• Mining CRRES IDM Pulse Data and CRRES Environmental Data to Improve Spacecraft Charging/Discharging Models and Guidelines