Preston Layton Papers

51-1	"Study of Trajectories and Upper Stage Propulsion Requirements for Exploration of the Solar System," R.V. Ragsac, September 1967.
51-2	"Low Acceleration Space Transportation System Study," Second Presentation, March 25, 1965.
51-3	"Study of Low-Acceleration Space Transportation Systems," R. V. Ragsac, July 1965.
51-4	"Study of Trajectories and Upper-Stage Propulsion Requirements for Exploration of the Solar System," R.R. Titus, July 1966.
51-5	"Three-Impulse Trajectories for Mars Stopover Missions in the 1980 Time Period," John R. Doll, August 1967.
51-6	"How to Open a Launch window," F. W. Gobetz, November 1967.
51-7	"Study of Trajectories and Upper Stage Propulsion Requirements for Exploration of the Solar System," Volume I-Summary, R. V. Ragsac, September 1967.
51-8	"Three-Impulse Trajectories for Mars Stopover Missions in the 1980 Time Period," John R. Doll, August 1967.
51-9	"Optimal Transfers Between Elliptic Coplanar Orbits (Time Open)," Christian Marchal, 1965.
51-10	"Application of a Finite-Difference Newton-Raphson Algorithm to a Problem of Low-Thrust Trajectory Optimization," C. P. Ven Dine, w. R. Fimple, and T. N.Edelbaum.
51-11	"Proposal for the Initial Development of a Three-Dimensional N-Body Computer Program for Analysis of Solar-Powered Electric Propulsion Trajectories," May16, 1966.
51-12	"Alternate Mission Modes for Manned Mars Exploration," R. R. Titus.
51-13	"An Application of Newton's Method to the Finite Difference Solution of Non-Linear Boundary Value Systems," C. Peter Van Dine, March 11, 1965.

52-1	"Advanced Planetary Probe," Final Technical Report, Volume II, July 27, 1966.
52-2	"A Report on the Plasma Physics and Environmental Perturbation Laboratory for the Space Shuttle sortie Missions," F. L. Scarf, R. W. Fredricks, A. Rosen, J.M. Sellen, and J. L. Vogl, May 1973.
52-3	"Study of a Solar Electric Multi-Mission Spacecraft-Final Summary Technical Report," January 15, 1970.
52-4	"Study of a Solar Electric Multi-Mission Spacecraft," Volume 1A-Final Technical Report, January 15, 1970.
52-5	"Mission Analysis Low-Thrust Simulation Program," Interim Report, October 30, 1967 and Final Report September 27, 1968.
52-6	Miscellaneous Articles on Interplanetary Trajectories.
52-7	"Optimum Deorbit Positioning for Minimum Impulse Reentry," G. S. Stern.
52-8	"Generation of Long Time Creep Data on Refractory Alloys at Elevated Temperatures," Semi-Annual Report, May 8, 1970 to November 8, 1970, K. D. Sheffler.
52-9	"Study of a Solar Electric Multi-Mission Spacecraft," Volume 1B-Final Technical Report, January 15, 1970.
52-10	"Study of a Common Solar-Electric-Propulsion Upper Stage for High-Energy Unmanned Missions," Volume II, Technical, July 14, 1971.
52-11	"Study of a Solar Electric Multi-Mission Spacecraft," Final Briefing, November 11, 1969.
52-12	"Study of a Solar Electric Multi-Mission Spacecraft," Volume II, Final Technical Report, Program Development Plan, January 15, 1970.
52-13	"2kW Long Life Battery System Program Status Review," July 15, 1975.
52-14	"Multi-Mission Solar Electric Propulsion Spacecraft."
52-15	"Solar Electric Pioneer Multi-Mission Study," Mid-Term Briefing, February 23, 1971.
52-16	"Trajectories for Unmanned Interplanetary Missions," Robert L. Sohn, D. N. Lascody, and J. P. O'Malley, Early 1965.

53- 1	"Pioneer FIG Spacecraft Operational Characteristics Study," Final Report, April 23, 1971.
53-2	"Economic Radioisotope Thermodynamic Generator Study," Mid-Term Status Report, August 29, 1973.
53- 3	"Organic Rankine Cycle Economic Radioisotope Thermodynamic Generator Study," Development Plan, January 1974.
53-4	"Solar Electric Propulsion Mission to the Comets, "Robert A. Park, William Bailey, III, William D. Dickerson, and David B. smith.
53- 5	"Common Solar-Electric Upper Stage for High-Energy Unmanned Missions," Final Presentation, May 28, 1971.
53-6	"Organic Rankine Cycle Economic Radioisotope Thermodynamic Generator Study," Phase I, Final Briefing, December 13, 1973.
53- 7	"Alternative Mission Modes Study," September 1967,Volume I- Summary Report.
53- 8	"Solar-Electric Upper Stage," Final Briefing, June 4,1971.
53- 9	"Common Solar Electric Upper Stage for High-Energy Unmanned Missions," March 10, 1971.
53-10	"Pioneer Solar Electric Multi-Mission Study," Final Presentation, June 16, 1971.
53-11	"Performance Comparison of Advanced Upper Stages for the Out-of-the-Ecliptic Mission," Richard Simms and Kenneth R. Wener, June 6, 1966.
53-12	"Performance Comparison of Advanced Upper Stages For Missions to the Outer Planets," Richard Simms and Kenneth R. Wener, June 1966.
53-13	"Comparative Capabilities of Advanced Propulsion Systems-Part 1: Upper Stage Propulsion," Richard Simms.
53-14	"Radiation Kinetics in Electronic Materials," semi-Annual Report, Abraham Sosin, December 15, 1969.
53-15	"Scientific Exploration of the Solar System, Section E: How do We Meet Solar System Exploration Goals?" G. J.Gleghorn, E. L. Lindsay, H. K. Moritz, C. M. Rubin,June 27, 1973.
53-16	"Mission Concepts for a Solar-Electric Technology Test Flight," January 18, 1974.
53-17	"TRW Spacecraft Systems."
53-18	"Common Solar-Electric Upper Stage for High-Energy Unmanned Missions," Second Quarterly Progress Report and Briefing, January 15, 1971.
53-19	"Importance of this Knowledge to Man," First Rough Draft, R. J. Massa, March 27, 1973.
53-20	"Small Solar-Electric Spacecraft for High-Inclination Extra-Ecliptic Mission," H. F. Meissinger, October 10,1974.
53-21	"Organic Rankine Cycle Economic Radioisotope Thermodynamic Generator Study," Phase I Final Briefing, December 13, 1973.
53-22	"Scientific And Technical Information for Developing Countries," April 1972.
53-23	Miscellaneous TRW Articles.

54-1	"Outer-Planet Exploration Missions, Part B of NAS8- 24975), Final Report, Volume I," E. M. Repic, January,1970.
54-2	"Outer-Planet Exploration Missions, Summary Briefing," January, 1970.
54-3	"Outer-Planet Exploration Missions, Final Briefing," January, 1970.
54-4	"Outer-Planet Exploration Missions, Part B of NAS8-24975); Final Report, Volume II: Mission Objectives and Payloads," Dr. J. B. Weddell, L. S. Pearce, E. M.Repic, and T. M. Littman, January, 1970.
54-5	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume III: Mission Analysis, "E. J. Dazzo, E. M. Repic, and T. M. Littman, January1970.
54-6	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume III: Mission Analysis," E. J. Dazzo, E. M. Repic, and T. M. Littman, January,1970.
54-7	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume IV: Conceptual Design," J.R. Eyman, E. M. Repic, and T. M. Littman, January,1970.
54-8	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume IV: Conceptual Design, Section 4," J. R. Eyman, E. M. Repic, T. M. Littman, January, 1970.
54-9	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume V: Mission and System Evaluation and Implementation," V. H. Henderson, E. M.Repic, and T. M. Littman, January, 1970.
54-10	"Outer-Planet Exploration Missions (Part B of NAS8-24975), Final Report, Volume VI: Technology Development," V. H. Henderson, E. M. Repic, and T. M.Littman, January, 1970.
54-11	"Error Analysis of Celestial-Inertial Navigation for Low-Thrust Interplanetary Vehicles," Alan L.Friedlander.
54-12	"Choice of Flight Mode For Outer-Planet Missions," Francis Narin, October, 1966.
54-13	"Solar Electric Propulsion -A Survey: Technology Status and Mission Applications," A. L. Friedlander,March 1970.
54-14	"Mars Surface Sample Return Missions Via Solar Electric Propulsion," D. J. Spadoni and A. L. Friedlander, August 1971.
54-15	"Analytical Solution of Low-Thrust Trajectories by Time Series Approximation of Acceleration Functions," Alan L. Friedlander, September, 1970.
54-16	"Low-Thrust Trajectory and Payload Analysis for Solar System Exploration Utilizing the Accessible Regions Method," A. L. Fried Lander, July, 1965.
54-17	"A Survey of Multiple Missions Using Gravity-Assisted Trajectories," J. c. Niehoff, April, 1966.
54-18	"Missions to the Comets (Report No. M-9)," F. Narin, D.L. Roberts, and P. M. Pierce, December, 1965.
54-19	"A Survey of Missions to the Asteroids (Report No. M-3)," A. L. Fried Lander and R. S. Vickers.
54-20	"Solar Electric Propulsion for Jupiter and Saturn Orbiter Missions," A. Fried Lander and R. Brandenburg, July, 1970.
54-21	"Scientific Objectives of Deep Space Investigations: The Origin and Evolution of the Solar System (Report P-18)," J. M. Witting, September, 1966.
54-22	"Technology Requirements for Deep Space Measurements (Report No. S-2), Asteroid Fly-Through Mission," J. A. Greenspan, April, 1966.
54-23	"Third Annual Summary Report (Report A-30)," June,1966.

55-1	"Orbital Flight Handbook, Part 2: Mission Sequencing Problems, Space Flight Handbooks," Volume 1, 1963.
55-2	"Planetary Flight Handbook, Part I, Space Flight Handbooks," Volume 3, 1963.
55-3	"Planetary Flight Handbook, Part 2-Supplementary Trajectory Data: Earth to Venus and Earth to Mars, Space Flight Handbooks, Volume III," 1963.
55-4	"Planetary Flight Handbook, Part 3-Supplementary Trajectory Data: Venus to Earth and Mars to Earth, Space Flight Handbooks, Volume III," 1963.
55-5	"Planetary Flight Handbook: Part 5-Trajectories to Jupiter, Ceres, and Vesta, Space Flight Handbooks, Volume III," 1963.
55-6	"Planetary Flight Handbook, Part 6-Mars Stopover Missions Using Venus Swing bys, Supplement A: Tabular Trajectory Data for Zero Day Stopover Time Space Flight Handbooks, Volume III," 1963.
55-7	"Planetary Flight Handbook, Part 6-Mars Stopover Missions Using Venus Swingbys, Supplement B: Tabular Trajectory Data for 30 Day Stopover Time, Space Flight Handbooks, Volume III," 1963.
55-8	"Planetary Flight Handbook, Part 6- Mars Stopover Missions Using Venus Swingbys, Supplement C: Tabular Trajectory Data for 60 Day Stopover Time," Space Flight Handbooks, 1963.
55-9	Planetary Flight Handbook, Part 8- Jupiter Swingby Missions to Saturn, Uranus, Neptune, and Pluto, General Discussion, Contour Charts and Related Graphical Information," Space Flight Handbooks, Volume III, 1963.
55-10	"Planetary Flight Handbook, Part I- Speed Contours and Auxiliary Graphs for Manned Missions to Mars and Venus," Space Flight Handbooks, Volume III, 1963.