Abstract
Two years have passed since the “90-day study” on lunar and Mars missions was released. Since then considerable analyses have been performed on the “optimum” methods for performing these missions. Consensus is being reached on the initial “National Launch System” (NLS) vehicles. This paper examines the latest work done to support options for ground-based single or dual launch missions which utilize NLS and NLS-derived launch vehicles. For minimum new development, the current lunar outpost payload requirements can be satisfied using only the NASA NLS vehicle (2 ASRMs) with a 7.6 m dia shroud. This paper identifies several transfer stages and propulsion technologies that can be developed to perform the lunar mission.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
