Plans for the development of cryogenic engines for space exploration

The NASA Lewis Research Center (LeRC) is conducting a broad range of basic research and focused technology development activities in both aeronautical and space propulsion. By virtue of the successfull conduct of these programs, LeRC is strongly qualified to lead Advanced Development and subsequent development programs on cryogenic space propulsion systems in support of the Space Exploration Initiative. This paper provides a review of technology status, including recent progress in the ongoing activities, and a top level description of the proposed program.