Results 61 to 70 of about 852,392 (209)
General Relativity in Space and Sensitive Tests of the Equivalence Principle
, 2004 An introduction into the fundamental quests addressed in space missions is given. These quests are the exploration of the relativistic gravitational field, the Universality of Free Fall, the Universality of the Gravitational Redshift, Local Lorentz ...
Laemmerzahl, Claus
core +2 more sources
NASA/DOD earth orbit shuttle traffic models based on end to end loading of payloads [PDF]
, 1971 An analysis of the spacecraft configurations and space missions for the Earth Orbit Shuttle traffic model based on an end-to-end loading of payloads is presented. Two possible reusable tugs are considered. The space missions are described with respect to
Donahoo, M. E. +2 more
core +1 more source
Studia Ekonomiczne i Regionalne, 2018 Subject and purpose of work: The purpose of this article is to present the vision of ECLAC - Economic Commission for Latin America and the Caribbean and its contribution to the reflections on economic development.
Bonzanini Osmar Antonio +3 more
doaj +1 more source
The outer planets - Fly-by prospects [PDF]
The projected benefits of flyby missions to the outer planets are discussed. Possible changes in existing theories of planetary composition as a result of such missions are also ...
Demarcus, W. D.
core +1 more source
The doctrine of deification in the Orthodox theology
Studia Humanitatis, 2015 The teaching of the salvation is the most important part of the Christian theology. The sotereology can answer the question about the sense of life of the Christian, the final destiny, and the means of reaching this aim. The theosis is synergy.
Bulyko John
doaj
Spaceport operations for deep space missions [PDF]
Space Station Freedom is designed with the capability to cost-effectively evolve into a transportation node which can support manned lunar and Mars missions.
Holt, Alan C.
core +1 more source
NASA future mission needs and benefits of controls-structures interaction technology [PDF]
Two questions are addressed: (1) which future missions need Controls-Structures Interaction (CSI) technology for implementing large spacecraft in orbit; and (2) what specific benefits are to be derived if the technology is available? The answers to these
Grantham, William L.
core +1 more source
Selected solar electric propulsion and ballistic missions studies [PDF]
Selected missions using solar electric propulsion and conventional propulsion systems were studied. The accomplishment of the tasks required extensive modification of the trajectory optimization computer program HILTOP.
Horsewood, J. L., Mann, F. I.
core +1 more source
Photoheliograph thermal concepts study. Volume 1: Summary [PDF]
The performances of thermal subsystem concepts for each of three photoheliograph designs oriented toward unique solar observation missions are defined. These designs and missions may be categorized as: (1) A 150-centimeter photoheliograph for large Solar
core +1 more source