NASA SP.Scientific and Technical Information Office, National Aeronautics and Space Administration [available from National Technical Information Service, Springfield, Va.], 1999 |
도서 본문에서
80개의 결과 중 1 - 3개
539 페이지
... phases of the program . The structure to accomplish this is based on three phases : ( a ) During the ongoing Phase I Concept Definition , seven contractors are working to define an ALS which achieves the overall requirements . This phase ...
... phases of the program . The structure to accomplish this is based on three phases : ( a ) During the ongoing Phase I Concept Definition , seven contractors are working to define an ALS which achieves the overall requirements . This phase ...
558 페이지
... phases : Phase II , Technology Development and Application Studies , and Phase III , Experimental Flight Vehicle . The goals of Phase II are to ( 1 ) demonstrate the technology maturity , and ( 2 ) provide the supporting utility and ...
... phases : Phase II , Technology Development and Application Studies , and Phase III , Experimental Flight Vehicle . The goals of Phase II are to ( 1 ) demonstrate the technology maturity , and ( 2 ) provide the supporting utility and ...
579 페이지
... Phase III Phase III Y - vehicle first suborbital flight , 1995 Phase III Y - vehicle first orbital flight , 1997 * Note : Phase III will be a separate procurement subsequent to Phase II . 1.3 SCOPE AND OBJECTIVES 1.3.1 Scope Phase II of ...
... Phase III Phase III Y - vehicle first suborbital flight , 1995 Phase III Y - vehicle first orbital flight , 1997 * Note : Phase III will be a separate procurement subsequent to Phase II . 1.3 SCOPE AND OBJECTIVES 1.3.1 Scope Phase II of ...
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activities Aeronautics and Space Aerospace agency Air Force Apollo Ariane Arianespace Astronautics Atlas biographical file booster budget commercial launch Commercial Space Launch configuration contractor crew decision Delta Director Document title expendable launch vehicles facilities funding Historical Reference Collection launch capability launch services launch system license lunar major Memorandum ment million mission NASA Headquarters NASA Historical Reference NASA History Office NASA's NASP national security National Space nuclear Option orbiter payload Phase pounds President problems propellant proposed propulsion recommended reliability Research responsibility reusable Rocketdyne safety satellite Saturn schedule Shuttle System Shuttle-C single-stage-to-orbit Solid Rocket Booster Space Flight Space Policy space program Space Shuttle Challenger Space Shuttle Program Space Station Space Transportation System spacecraft SSTO tank technical Thiokol thrust Titan Titan III Titan IV U.S. Government U.S. space United upper stage Washington Wernher von Braun