NASA - National Aeronautics and Space Administration

In cooperation with several other centers, Ames developed “Ensemble,” a software tool based on the Eclipse software application framework and Java-based Integrated Development Environment. The software creates network-based planning and analysis tools to remotely connect scientists to shared mission operations. One such mission tool is the Phoenix Science Interface (PSI) used on the Phoenix Mars Lander Mission.

The PSI has a variety of human/automated decision support tools that help scientists, mission decision makers, and spacecraft operators simultaneously coordinate multiple data sources and software systems for the spacecraft. The tools help scientists determine which activities Phoenix will conduct and validate the commands needed to achieve them.

The PSI also receives, organizes, and distributes spacecraft data and creates targets for the lander. The PSI links activities together into mission plans to observe operational, mission and hardware constraints, such as the availability of power or other resources. The PSI also identifies and resolves violations of those operating, mission or hardware constraints to ensure safe completion of the mission.

Deborah Robin Croft
NASA's Ames Research Center, Moffett Field, Calif.
650-604-6787
Deborah.R.Croft@nasa.gov

Rachel Prucey
NASA's Ames Research Center, Moffett Field, Calif.
650-604-0643
Rachel.L.Prucey@nasa.gov