Aerospace & Aviation

Morphology of outer zone electron distribution at low altitude - Injun III satellite measurement

Observations of new spectral regions, astronomical objects from interplanetary space, and determination of gravitational and physical earth shape from geodetic satellites

The first interim report under a contract with NASA describes the goal of a systematic approach toward the synthesis of fluid jet amplifiers and similar components into systems. The first step in the process is to measure the properties of the complex system components with adequate completeness. Two procedures are discussed: an admittance measuring approach which has been developed and operated, and a wave-scattering approach which is being planned. The second step is to use the component information to predict the dynamic response and stability. The emphasis herein is on stability; criteria are derived and applied to a few systems, two of which are checked experimentally. Finally, of course, one makes appropriate decisions, in the light of the predictions, regarding the system design.

Solar ultraviolet radiation energy effect on spacecraft thermal control surfaces

Processing of lunar television pictures and Fortran programs for processing computations on digital computer

Charged particle and gamma ray hazards in interplanetary flight - large solar cosmic ray events

Instrumentation and telemetry equipment analysis of Nike-Apache rocket

Pegasus meteoroid detection satellite launching by Saturn I launch vehicle

Beacon telemetry system for Echo II passive communications satellite

Subreflector for Cassegrain antenna which permits prime-focus feeding of paraboloidal reflector

Gravitational theoretical implications of geodetic satellite field measurements

Velocity dependence and source spectra of solar proton events

NASA to launch OSO- II from Cape Kennedy

Method for first estimate of initial values of Lagrange multipliers for two point boundary value problem of calculus of variations

Chart on launch vehicles and chemical propulsion for educational display