Reconfigurable Software for Mission Operations

We developed software that provides flexibility to mission organizations through modularity and composability. Modularity enables removal and addition of functionality through the installation of plug-ins. Composability enables users to assemble software from pre-built reusable objects, thus reducing or eliminating the walls associated with traditional application architectures and enabling unique combinations of functionality. We have used composable objects to reduce display build time, create workflows, and build scenarios to test concepts for lunar roving operations. The software is open source, and may be downloaded from https:github.comnasamct

Measurement of neutron spectra in liquid hydrogen final report

Neutron spectrum measurement in liquid hydrogen and wate

International Law of Outer Space and its Effect on Commercial Space Activity

The United Nations, through a series of five treaties, has created a body of international space law which controls the activities in space of states, international organizations, and private interests. Corporations planning an investment in commercial space ventures must consider the restrictions and obligations which space law will impose on their activities. This article discusses the substantive principles of the law of outer space and focuses on those provisions which will affect commercial space activities