HAT DRMs 2013

Abstract

NASA uses a set of Design Reference Missions (DRMs) to help focus capability development activities across the agency The DRMs are intended to show capability needs and represent a set of various implementations The "mission class" context is used to establish temporal priorities and a LIMITED set of DRMs is used to capture driving mission capabilities The DRMs represent a snapshot in time of current thinking, and do not represent all potential future missions The DRMs are generic in nature, with stated assumptions for some supporting capabilities and elements - they do not represent firm requirements SLS/Orion DRMs are being developed and refined as part of the development program for SLS & Orion and are not included in this package.