Future Space Programs: Hearings Before the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, Second Session, January 24, 25, 26, 1978U.S. Government Printing Office, 1978 - 986 páginas |
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Página 13
There is Spacelab , a very important joint venture with the European community of nations . It is important because it permits experiments in both space science and space industrialization .
There is Spacelab , a very important joint venture with the European community of nations . It is important because it permits experiments in both space science and space industrialization .
Página 14
We need to get busy applying that technology now so that some important accessories such as a 25 kilowatt space power system will be available when needed for space industrialization experiments in the early part of the 1980 decade .
We need to get busy applying that technology now so that some important accessories such as a 25 kilowatt space power system will be available when needed for space industrialization experiments in the early part of the 1980 decade .
Página 25
This resulted in 8 " clear winners " and 19 items that should be kept under continual study as additional hard data from orbital experiments becomes available . No " show stoppers " were found . This information in terms of annual gross ...
This resulted in 8 " clear winners " and 19 items that should be kept under continual study as additional hard data from orbital experiments becomes available . No " show stoppers " were found . This information in terms of annual gross ...
Página 38
Initial experiments in alloying metals in orbit and the potential capability of producing directionallysolidified materials offer promise of new and better bearings . However , it is very early to say what the outcome of planned ...
Initial experiments in alloying metals in orbit and the potential capability of producing directionallysolidified materials offer promise of new and better bearings . However , it is very early to say what the outcome of planned ...
Página 39
Semiconductor Electronic Materials : Skylab experiments involving crystal - growing in weightlessness have shown that it 18 possible to produce crystals with a minimum number of dislocations and other imperfections .
Semiconductor Electronic Materials : Skylab experiments involving crystal - growing in weightlessness have shown that it 18 possible to produce crystals with a minimum number of dislocations and other imperfections .
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Términos y frases comunes
absorber activities addition American applications areas become believe benefits Center Chairman colonization Committee communications concept concern Congress continue cost demonstrated Department direction Earth earth resources economic effects efficiency effort electrical energy engineering environment established example existing experiments exploration funding future goals going Government ground human important increase initial interest involved land Landsat launch less light limited lunar major materials means microwave missions NASA objectives operational opportunity orbit planet planning possible potential present President private sector problems processing proposed question radiation reason remote responsibility result satellite scientific sensing Shuttle significant solar power satellite sources space industrialization space program structures surface things tion transportation United University utilization walls
Pasajes populares
Página 784 - The preservation of the role of the United States as a leader in aeronautical and space science and technology and in the application thereof to the conduct of peaceful activities within and outside the atmosphere...
Página 784 - The expansion of human knowledge of phenomena in the atmosphere and space; (2) The improvement of the usefulness, performance, speed, safety, and efficiency of aeronautical and space vehicles; (3) The development and operation of vehicles capable of carrying instruments, equipment, supplies and living organisms through space; (4) The establishment of long-range studies of the potential benefits to be gained from, the opportunities for, and the problems involved in the utilization of aeronautical...
Página 229 - US design but features rather foreign design and manufacture to a US specification. Beyond this, the European Space Agency and the National Space Development Agency of Japan are pursuing active programs in communications satellites at the systems level. This is apparently to accelerate the achievement of a systems capability approaching that of US industry.
Página 698 - FOURTH CONCLUSION SETI IS INTRINSICALLY AN INTERNATIONAL ENDEAVOR IN WHICH THE UNITED STATES CAN TAKE A LEAD The Search for Extraterrestrial Intelligence offers benefits for all nations. The search would certainly be facilitated by, and may even require, international cooperation. It is a serious exploration, as important as any ever undertaken, and surely of larger scope than the journeys to the Earth's poles early in the century.
Página 685 - ... ease of generation, direction and detection. None flies faster, none has less energy and is therefore cheaper than the radio frequency photon. It has long been argued that signals of extraterrestrial origin will be most apt to be detected in the so-called microwave window: wavelengths from about 0.5 to 30 cm. Natural noise sources rise to great height on either side of this window, making it the quietest part of the spectrum for everyone in the Galaxy. We concur with these arguments. (See Section...
Página 496 - A record will be maintained on all maintenance required during the test period, and the transmitted data will be compared with on-site data. Other uses of Data Collection Platforms are noted as follows: - National Park Service is using the GOES system to monitor water quality and weather in the Great Smoky Mountains National Park. - GS Geologic Division is cooperating with NOAA in a study of the Earth's magnetic field. The GOES system is used to relay information from 25 strategically placed magnetometers...
Página 501 - Satellite Image Atlas of Glaciers." The Glaciology Project Office (Tacoma, Washington) of the Water Resources Division (WRD) of the GS and the National Environmental Satellite Service (NESS) of the National Oceanic and Atmospheric Administration (NOAA) are also directly involved in the preparation of the atlas.
Página 681 - ... hints and leads of extraordinary value. They imagine too all sorts of scientific results, ranging from a valid picture of the past and the future of the Universe through theories of the fundamental particles to whole new biologies. Some conjecture that we might hear from near-immortals the views of distant and venerable thinkers on the deepest values of conscious beings and their societies! Perhaps we will forever become linked with a chain of rich cultures, a vast galactic network. Who can say?...
Página 689 - ... been one of the major challenges of a SETI. In the Cyclops system concept the received signal was optically transformed into a high-resolution power spectrum. Since 1971 the growth of large-scale integrated circuit technology has been spectacular. It now appears possible to build, at reasonable cost, solid state fast Fourier analyzers capable of resolving the instantaneous bandwidth into at least a million channels on a real time basis.
Página 434 - ... Interpretation over new areas and regions. Such work saves time and money and gives a substantial basis for new ideas." In 1977 he reported the discovery of a large and thick sequence of sedimentary rocks in southern Sudan that provide a new target for oil exploration, which is now underway (Miller and Vandenakker, 1977). Mosaics of the conterminous United States compiled by the Soil Conservation Service for NASA have been analyzed by US Geological Survey geologists Interested in linear features...
Información bibliográfica
| Título | Future Space Programs: Hearings Before the Committee on Science and Technology, U.S. House of Representatives, Ninety-fifth Congress, Second Session, January 24, 25, 26, 1978 Tema 95,Parte63 de Serial, 95th Congress, United States Congress |
| Autor | United States. Congress. House. Committee on Science and Technology |
| Editor | U.S. Government Printing Office, 1978 |
| Procedencia del original | Biblioteca del Congreso |
| Digitalizado | 8 Feb. 2007 |
| Largo | 986 páginas |
| Exportar cita | BiBTeX EndNote RefMan |