be needed to support research and development on in-space propulsion and that such facilities could serve government, industry, and university work on maturing in-space propulsion development work. (b) Needs assessment The Administrator shall carry out a needs assessment for facilities and technical capabilities required to support advanced research and development on in-space propulsion, including high-power electric propulsion devices and ground-based testing of a full-scale, full-power nuclear thermal engine. The assessment should consider the potential development of facilities that will support long-term research and development of in-space propulsion systems. (c) Transmittal The Administrator shall transmit the results of the assessment to the Committee on Science, Space, and Technology of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate not later than 1 year after the date of enactment of this Act. 607. In-space satellite servicing and assembly (a) RESTORE-L The Administrator shall continue development of RESTORE-L technologies and capabilities for a planned on-orbit demonstration to refuel the Landsat 7 spacecraft. (b) Assessment The Administrator shall carry out an assessment of in-space assembly and servicing technologies, the potential uses of those technologies, and related issues. The assessment shall include— (1) the capabilities, technological readiness levels, and relevant applications of the Administration’s existing in-space servicing and assembly technology across directorates and divisions