Search NASA⌕ Search

SEARCH · Search NASA

Results for “space programs”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 73 records · Page 4
All sourcesNASA NTRSDOE OSTI
NASA NTRS1994

Presidential Leadership in the Development of the U.S. Space Program

Papers presented at a historical symposium on Presidential leadership in the space program include the following: 'The Imperial Presidency in the History of Space Exploration'; 'The Reluctant Racer: Dwight D. Eisenhower and United States Space Policy'; 'Kennedy and the Decision to Go to the Moon'; 'Johnson, Project Apollo, and the Politics of Space Program Planning'; 'The Presidency, Congress, and the Deceleration of the U.S. Space Program in the 1970s'; 'Politics not Science: The U.S. Space Program in the Reagan and Bush Years'; 'Presidential Leadership and International Aspects of the Space Program'; 'National Leadership and Presidential Power'; and 'Epilogue: Beyond NASA Exceptionalism'.

Launius, Roger D.↗
NASA NTRS1979

The NASA space program

Current and planned NASA space programs are outlined. The major current activity is the development and installation of the Space Transportation System consisting of the Space Shuttle, Spacelab and upper stages for payload launching from the Shuttle. NASA's space sciences program includes spaceborne astronomy by means of the future Space Telescope and Spacelab instruments as well as the current HEAO and IUE satellites. In the area of solar-terrestrial physics, the Solar Maximum Mission and the Solar Polar Mission are scheduled for 1980 and 1983, respectively. Planetary programs generally include ground-based and flyby observations to specify planetary environments, exploration missions to acquire knowledge of planetary processes, history and evolution, and study missions to investigate specific problems. Missions underway include the Voyager mission to Jupiter and Saturn and the Pioneer Venus mission. Research involving the inner planets, the outer planets and asteroids and comets is being planned.

Naugle, J. E.↗
NASA NTRS1963

THE ECONOMIC EFFECTS OF THE SPACE PROGRAM

The purpose of this paper is to discuss the economic impact of the amazing space program presented in the preceding papers. My function is to view the space program objectively as an economist so as to assess its impact upon the Nation's economy as a whole and upon certain regions in particular. In order to be objective, I will not take the extreme view that our entire lives will be changed by this program overnight-we will not all be wearing air-conditioned Moonsuits in 2 years and commuting to work by individual miniaturized Rocketpacks. An attempt will be made to avoid the other extreme of thinking that the space program is the greatest boondoggle since the Pyramids; it is not merely a form of scientific leaf-raking on a gigantic scale. My definition of the space program includes the program of the National Aeronautics and Space Administration (NASA) and some work of other agencies doing related space exploration, particularly the Department of Defense. In essence, I hope to answer the question: What will NASA's program mean to the participants in the Nation's economy?

ECONOMICS↗
NASA NTRS1972

Science, society and the space program.

Exposition of the contributions the space program can make toward improving the quality of life. The contribution involves both short-range application of space technology and the long-range search for knowledge. Large land areas can be surveyed from spacecraft to determine not only whether land is tillable, but what kind of crops will flourish. The space communications program can reach many millions of people more economically than other methods. The long-range aspects are concerned with the effect of modification of the environment.

Stafford, T. P.↗
NASA NTRS1993

Operational radiological support for the US manned space program

Radiological support for the manned space program is provided by the Space Radiation Analysis Group at NASA/JSC. This support ensures crew safety through mission design analysis, real-time space environment monitoring, and crew exposure measurements. Preflight crew exposure calculations using mission design information are used to ensure that crew exposures will remain within established limits. During missions, space environment conditions are continuously monitored from within the Mission Control Center. In the event of a radiation environment enhancement, the impact to crew exposure is assessed and recommendations are provided to flight management. Radiation dosimeters are placed throughout the spacecraft and provided to each crewmember. During a radiation contingency, the crew could be requested to provide dosimeter readings. This information would be used for projecting crew dose enhancements. New instrumentation and computer technology are being developed to improve the support. Improved instruments include tissue equivalent proportional counter (TEPC)-based dosimeters and charged particle telescopes. Data from these instruments will be telemetered and will provide flight controllers with unprecedented information regarding the radiation environment in and around the spacecraft. New software is being acquired and developed to provide 'smart' space environmental data displays for use by flight controllers.

Golightly, Michael J.↗